APA (7th ed.) Citation

Campbell, G., Thomas, L., Whitaker, K., Douglas, A., Calambokidis, J., & Hildebrand, J. (2015). Inter-annual and seasonal trends in cetacean distribution, density and abundance off southern California. eScholarship, University of California.

Chicago Style (17th ed.) Citation

Campbell, GS, L. Thomas, K. Whitaker, AB Douglas, J. Calambokidis, and JA Hildebrand. Inter-annual and Seasonal Trends in Cetacean Distribution, Density and Abundance off Southern California. eScholarship, University of California, 2015.

MLA (9th ed.) Citation

Campbell, GS, et al. Inter-annual and Seasonal Trends in Cetacean Distribution, Density and Abundance off Southern California. eScholarship, University of California, 2015.