Cita APA

Volk, T. (1998). Gaia's body: Toward a physiology of earth. New York: Springer-Verlag.

Citación estilo Chicago

Volk, Tyler. Gaia's Body: Toward a Physiology of Earth. New York: Springer-Verlag, 1998.

Cita MLA

Volk, Tyler. Gaia's Body: Toward a Physiology of Earth. New York: Springer-Verlag, 1998.