Cita APA (7th ed.)

Pimm, S. L. (1982). Food Webs. Chapman and Hall.

Cita Chicago (17th ed.)

Pimm, Stuart L. Food Webs. Nueva York: Chapman and Hall, 1982.

Cita MLA (9th ed.)

Pimm, Stuart L. Food Webs. Chapman and Hall, 1982.