Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (8a ed.)

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