APA Edition Citation

Proceedings of the National Academy of Sciences of United States of America. National Academy of Sciences of United States of America.

Chicago Edition Citation

Proceedings of the National Academy of Sciences of United States of America. USA: National Academy of Sciences of United States of America.

MLA Edition Citation

Proceedings of the National Academy of Sciences of United States of America. National Academy of Sciences of United States of America.

Warning: These citations may not always be 100% accurate.