Cita APA (7a ed.)

Allen, P. (1993). Food for the future: Conditions and contradictions of sustainability. John Wiley.

Cita Chicago Style (17a ed.)

Allen, Patricia. Food for the Future: Conditions and Contradictions of Sustainability. New York: John Wiley, 1993.

Cita MLA (8a ed.)

Allen, Patricia. Food for the Future: Conditions and Contradictions of Sustainability. John Wiley, 1993.