Cita APA (7th ed.)

Van der Zwaan, B., & Petersen, A. (2003). The sharing the planet: Population, consumption, especies. Science and ethics for a sustainable and equitable world. Eburon Publishers.

Cita Chicago (17th ed.)

Van der Zwaan, Bob, i Arthur Petersen. The Sharing the Planet: Population, Consumption, Especies. Science and Ethics for a Sustainable and Equitable World. Delft: Eburon Publishers, 2003.

Cita MLA (9th ed.)

Van der Zwaan, Bob, i Arthur Petersen. The Sharing the Planet: Population, Consumption, Especies. Science and Ethics for a Sustainable and Equitable World. Eburon Publishers, 2003.