Cita APA (7th ed.)

Pimm, S. L. (2001). The world according to Pimm: A scientist audits the Earth. McGraw-Hill.

Cita Chicago (17th ed.)

Pimm, Stuart L. The World According to Pimm: A Scientist Audits the Earth. New York: McGraw-Hill, 2001.

Cita MLA (9th ed.)

Pimm, Stuart L. The World According to Pimm: A Scientist Audits the Earth. McGraw-Hill, 2001.