APA (7th ed.) Citation

DW, S., GK, P., & DV, B. (2002). Rapid prehistoric extinction of iguanas and birds in Polynesia. Proceedings of the National Academy of Sciences of the United States of America, 99(6), 3673. https://doi.org/10.1073/pnas.072079299

Chicago Style (17th ed.) Citation

DW, Steadman, Pregill GK, and Burley DV. "Rapid Prehistoric Extinction of Iguanas and Birds in Polynesia." Proceedings of the National Academy of Sciences of the United States of America 99, no. 6 (2002): 3673. https://doi.org/10.1073/pnas.072079299.

MLA (9th ed.) Citation

DW, Steadman, et al. "Rapid Prehistoric Extinction of Iguanas and Birds in Polynesia." Proceedings of the National Academy of Sciences of the United States of America, vol. 99, no. 6, 2002, p. 3673, https://doi.org/10.1073/pnas.072079299.