Cita APA (7th ed.)

Pimentel, D., & Pimentel, M. (1979). Food, energy and society. Edward Arnold.

Cita Chicago (17th ed.)

Pimentel, David, i Marcia Pimentel. Food, Energy and Society. London: Edward Arnold, 1979.

Cita MLA (9th ed.)

Pimentel, David, i Marcia Pimentel. Food, Energy and Society. Edward Arnold, 1979.