APA (7th ed.) Citation

Sachs, I., & Silk, D. (1990). Food and energy: Strategies for sustainable development. United Nations Univ. Press.

Chicago Style (17th ed.) Citation

Sachs, Ignacy, and Dana Silk. Food and Energy: Strategies for Sustainable Development. Tokyo: United Nations Univ. Press, 1990.

MLA (9th ed.) Citation

Sachs, Ignacy, and Dana Silk. Food and Energy: Strategies for Sustainable Development. United Nations Univ. Press, 1990.