Authors submitting LaTeX files are encouraged to use the PNAS LaTeX template. The template plus associated class (.cls) and style (.sty) files, instructions for use, and sample files are provided below. The samples files use mock examples of all elements explicitly supported in the PNAS package. If you need assistance, contact the PNAS editorial office at 202-334-2679 or pnas{at}nas.edu.

PNAS LaTeX Template

• Template
• Class
• Style

Instructions for Using PNAS LaTeX Template

• Instructions