APA (7th ed.) Citation

Bruce, G. (2022). Through the lion gate: A history of the Berlin Zoo. Oxford University Press.

Chicago Style (17th ed.) Citation

Bruce, Gary. Through the Lion Gate: A History of the Berlin Zoo. New York, NY: Oxford University Press, 2022.

MLA (9th ed.) Citation

Bruce, Gary. Through the Lion Gate: A History of the Berlin Zoo. Oxford University Press, 2022.