APA (7th ed.) Citation

Campbell, G. S., Thomas, L., Whitaker, K., Douglas, A. B., Calambokidis, J., Hildebrand, J. A., & School, N. P. (2021). Inter-annual and seasonal trends in cetacean distribution, density and abundance off southern California. Elsevier.

Chicago Style (17th ed.) Citation

Campbell, Gregory S., Len Thomas, Katherine Whitaker, Annie B. Douglas, John Calambokidis, John A. Hildebrand, and Naval Postgraduate School. Inter-annual and Seasonal Trends in Cetacean Distribution, Density and Abundance off Southern California. Elsevier, 2021.

MLA (9th ed.) Citation

Campbell, Gregory S., et al. Inter-annual and Seasonal Trends in Cetacean Distribution, Density and Abundance off Southern California. Elsevier, 2021.