Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

Stiling, Peter. Ecology: Theories and Applications. 4th ed. Prentice-Hall of India, 2002.