Citazione Stile APA (7a Edizione)

Stiling, P. (2002). Ecology: Theories and Application (4th ed.). Prentice-Hall.

Citazione stile Chigago Style (17a edizione)

Stiling, Peter. Ecology: Theories and Application. 4th ed. New Delhi: Prentice-Hall, 2002.

Citatione MLA (9a ed.)

Stiling, Peter. Ecology: Theories and Application. 4th ed. Prentice-Hall, 2002.