CS, R., JA, R., Jr, Z. D., & KL, P. (2020). Migratory behavior and winter geography drive differential range shifts of eastern birds in response to recent climate change. Proceedings of the National Academy of Sciences of the United States of America, 117(23), 12897. https://doi.org/10.1073/pnas.2000299117
Chicago Style (17th ed.) CitationCS, Rushing, Royle JA, Ziolkowski DJ Jr, and Pardieck KL. "Migratory Behavior and Winter Geography Drive Differential Range Shifts of Eastern Birds in Response to Recent Climate Change." Proceedings of the National Academy of Sciences of the United States of America 117, no. 23 (2020): 12897. https://doi.org/10.1073/pnas.2000299117.
MLA (9th ed.) CitationCS, Rushing, et al. "Migratory Behavior and Winter Geography Drive Differential Range Shifts of Eastern Birds in Response to Recent Climate Change." Proceedings of the National Academy of Sciences of the United States of America, vol. 117, no. 23, 2020, p. 12897, https://doi.org/10.1073/pnas.2000299117.