Ziswiler, V., Bunnell, F. L., & Bunnell, P. (1967). Extinct and vanishing animals: A biology of extinction and survival (Rev.). Springer-Verlag.
Chicago Style (17th ed.) CitationZiswiler, Vinzenz, Fred L. Bunnell, and Pille Bunnell. Extinct and Vanishing Animals: A Biology of Extinction and Survival. Rev. New York: Springer-Verlag, 1967.
MLA (9th ed.) CitationZiswiler, Vinzenz, et al. Extinct and Vanishing Animals: A Biology of Extinction and Survival. Rev. Springer-Verlag, 1967.
Warning: These citations may not always be 100% accurate.