To present research partners for a publication, you must categorize them either as formal co-authors based on their substantial contributions or list them in the acknowledgments section if they provided secondary support. Properly crediting your collaborators is a critical part of academic publishing that ensures transparency and prevents future disputes.
Here is a practical guide to presenting your research collaboration effectively in a manuscript.
Determine Authorship vs. Acknowledgments
The first step is deciding who actually qualifies as an author. Most academic journals follow the International Committee of Medical Journal Editors (ICMJE) authorship criteria. A research partner should be listed as a co-author if they made significant contributions to the conception, design, or data analysis of the study, and helped draft or critically revise the manuscript.
If a partner provided valuable but limited support—such as securing funding, supplying lab space, providing routine technical help, or proofreading the text—they should be formally thanked in the Acknowledgments section rather than listed in the author byline.
Establish Authorship Order
Authorship order signals each partner's level of contribution to the scientific community. It is best practice to agree on this sequence early in the research process:
- First Author: The researcher who conducted the bulk of the experiments, data analysis, and manuscript writing.
- Middle Authors: Listed in descending order of their relative contributions to the project.
- Senior Author: Typically the principal investigator (PI) or lab director who oversaw the project and provided guiding vision, usually listed last.
- Corresponding Author: The individual responsible for communicating with the journal during manuscript submission and responding to future reader inquiries. This is often the senior author or the first author.
Format Affiliations Accurately
When presenting your co-authors below the paper's title, you must clearly link each person to their respective home institution. Use superscript numbers or letters immediately after each author's name, and list the corresponding institutions directly below the author list. Be sure to include the current email address of the corresponding author, usually marked with an asterisk.
Use a CRediT Statement
Many modern journals now require a Contributor Roles Taxonomy (CRediT) statement. This is a standardized way to present exactly what each research partner did. Instead of vaguely listing names, a CRediT statement breaks down roles into specific categories, such as "Conceptualization," "Methodology," "Data Curation," or "Writing – original draft." Including this statement near the end of your manuscript provides total transparency and ensures every partner receives exact credit for their specific expertise.
