Proceedings of the National Academy of Sciences of the United States of America.
Biological sciences.
APA Citation
National Academy of Sciences (U.S.). (19801984). Proceedings of the National Academy of Sciences of the United States of America. [Washington: National Academy of Sciences of the United States of America.
MLA Citation
National Academy of Sciences (U.S.). Proceedings of the National Academy of Sciences of the United States of America. [Washington: National Academy of Sciences of the United States of America, 19801984.
Warning: These citations may not always be complete (especially for serials).