Citazione Stile APA (7a Edizione)

Molles, M. C. (2013). Ecology: Concepts and applications (6th ed.). McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Molles, Manuel C. Ecology: Concepts and Applications. 6th ed. New York, N.Y: McGraw-Hill, 2013.

Citatione MLA (9a ed.)

Molles, Manuel C. Ecology: Concepts and Applications. 6th ed. McGraw-Hill, 2013.