Citazione Stile APA (7a Edizione)

Pimental, D., Westra, L., & Noss, R. F. (2001). Ecological integrity: Integrating environment, conservation, and health. Island Press.

Citazione stile Chigago Style (17a edizione)

Pimental, David, Laura Westra, e Reed F. Noss. Ecological Integrity: Integrating Environment, Conservation, and Health. Washington, D.C.: Island Press, 2001.

Citatione MLA (8a ed.)

Pimental, David, et al. Ecological Integrity: Integrating Environment, Conservation, and Health. Island Press, 2001.