APA (7th ed.) Citation

Buchsbaum, R. M. (1938). Animals without backbones: An introduction to the invertebrates. University of Chicago Press.

Chicago Style (17th ed.) Citation

Buchsbaum, Ralph Morris. Animals Without Backbones: An Introduction to the Invertebrates. Chicago: University of Chicago Press, 1938.

MLA (9th ed.) Citation

Buchsbaum, Ralph Morris. Animals Without Backbones: An Introduction to the Invertebrates. University of Chicago Press, 1938.

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