Cita APA

Funk, V. A., & Brooks, D. R. (1989). Phylogenetic systematics as the basis of comparative biology. Washington: Smithsonian Institution Press.

Citación estilo Chicago

Funk, V A., y Daniel R. Brooks. Phylogenetic Systematics As the Basis of Comparative Biology. Washington: Smithsonian Institution Press, 1989.

Cita MLA

Funk, V A., y Daniel R. Brooks. Phylogenetic Systematics As the Basis of Comparative Biology. Washington: Smithsonian Institution Press, 1989.