APA (7th ed.) Citation

Howell, S. N. G., & Zufelt, K. (2019). Oceanic Birds of the World: A Photo Guide. Princeton University Press.

Chicago Style (17th ed.) Citation

Howell, Steve N. G., and Kirk Zufelt. Oceanic Birds of the World: A Photo Guide. Princeton, New Jersey: Princeton University Press, 2019.

MLA (8th ed.) Citation

Howell, Steve N. G., and Kirk Zufelt. Oceanic Birds of the World: A Photo Guide. Princeton University Press, 2019.