Proceedings of the National Academy of Sciences of the United States of America. National Academy of Sciences.
Cita Chicago (17th ed.)Proceedings of the National Academy of Sciences of the United States of America. National Academy of Sciences.
Cita MLA (9th ed.)Proceedings of the National Academy of Sciences of the United States of America. National Academy of Sciences.
Atenció: Aquestes cites poden no estar 100% correctes.