APA (7th ed.) Citation

Pimentel, D. (1975). World food, energy, man and environment. [Cornell University?].

Chicago Style (17th ed.) Citation

Pimentel, David. World Food, Energy, Man and Environment. [Ithaca, N.Y.]: [Cornell University?], 1975.

MLA (9th ed.) Citation

Pimentel, David. World Food, Energy, Man and Environment. [Cornell University?], 1975.