Cita APA (7a ed.)

Andrewartha, H. G., & Birch, C. (1984). The ecological web: More on the distribution and abundance of animals. University of Chicago Press.

Cita Chicago Style (17a ed.)

Andrewartha, H. G., y Charles Birch. The Ecological Web: More on the Distribution and Abundance of Animals. Chicago: University of Chicago Press, 1984.

Cita MLA (8a ed.)

Andrewartha, H. G., y Charles Birch. The Ecological Web: More on the Distribution and Abundance of Animals. University of Chicago Press, 1984.