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MLA

Brian S. Dorr, et al. "Double-crested Cormorants." , online. doi: 10.32747/2016.7207735.ws

APA

Brian S. Dorr, B. S. Dorr, Kristi L. Sullivan, K. L. Sullivan, Paul D. Curtis, P. D. Curtis, Richard B. Chipman, R. B. Chipman, & Russell D. McCullough, R. D. McCullough. (0000). Double-crested Cormorants. doi: 10.32747/2016.7207735.ws

Chicago

Brian S. Dorr, Kristi L. Sullivan, Paul D. Curtis, Richard B. Chipman, and Russell D. McCullough. "Double-crested Cormorants" (2016): online. doi: 10.32747/2016.7207735.ws