APA (7th ed.) Citation

Laycock. (1966). The Alien animals. The American Museum of naturalhistory the natural history press.

Chicago Style (17th ed.) Citation

Laycock. The Alien Animals. New York: The American Museum of naturalhistory the natural history press, 1966.

MLA (9th ed.) Citation

Laycock. The Alien Animals. The American Museum of naturalhistory the natural history press, 1966.