Proceedings of the National Academy of Sciences of the United States of America. National Academy of Sciences.
Citazione stile Chigago Style (17a edizione)Proceedings of the National Academy of Sciences of the United States of America. National Academy of Sciences.
Citatione MLA (8a ed.)Proceedings of the National Academy of Sciences of the United States of America. National Academy of Sciences.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.