A compilation of valuable resources for data science writing.
Online Guides to Scientific Writing and Presentations
For specific guidelines for journal articles, you can also consult the journal's website for guidelines for authors (also called submission guidelines or instructions to authors).
The web version of the venerable comprehensive handbook of style, this site provides general guidance, as well as specific examples of correct style and citation
The online version of the Chicago Manual of Style. Includes both the 15th and 16th editions.
Council of Science Editors' white paper on the roles and responsibilities of editors, authors, peer reviewers, and the publishers in science journal publication