Citazione Stile APA (7a Edizione)

Hildebrand, S. G., & Cannon, J. B. (1993). Environmental analysis: The NEPA experience. Lewis Publishers.

Citazione stile Chigago Style (17a edizione)

Hildebrand, Stephen G., e J. B. Cannon. Environmental Analysis: The NEPA Experience. Boca Raton, Fla: Lewis Publishers, 1993.

Citatione MLA (9a ed.)

Hildebrand, Stephen G., e J. B. Cannon. Environmental Analysis: The NEPA Experience. Lewis Publishers, 1993.