APA (7th ed.) Citation

Funk, V. A., & Brooks, D. R. (1990). Phylogenetic systematics as the basis of comparative biology. Smithsonian Institution Press.

Chicago Style (17th ed.) Citation

Funk, V. A., and D. R. Brooks. Phylogenetic Systematics as the Basis of Comparative Biology. Washington, D.C.: Smithsonian Institution Press, 1990.

MLA (9th ed.) Citation

Funk, V. A., and D. R. Brooks. Phylogenetic Systematics as the Basis of Comparative Biology. Smithsonian Institution Press, 1990.