APA (7th ed.) Citation

Willmer, P. (1990). Invertebrate relationships: Patterns in animal evolution. Cambridge University Press.

Chicago Style (17th ed.) Citation

Willmer, Pat. Invertebrate Relationships: Patterns in Animal Evolution. Cambridge, New York: Cambridge University Press, 1990.

MLA (9th ed.) Citation

Willmer, Pat. Invertebrate Relationships: Patterns in Animal Evolution. Cambridge University Press, 1990.

Warning: These citations may not always be 100% accurate.