Cita APA (7th ed.)

Nagpal, T., & Foltz, C. (1995). Choosing our future: Visions of a sustainable world. World Resources Institute.

Cita Chicago (17th ed.)

Nagpal, Tanvi, i Camilla Foltz. Choosing Our Future: Visions of a Sustainable World. [Washington, D.C.]: World Resources Institute, 1995.

Cita MLA (8th ed.)

Nagpal, Tanvi, i Camilla Foltz. Choosing Our Future: Visions of a Sustainable World. World Resources Institute, 1995.