Citazione Stile APA (7a Edizione)

Kormondy, E. J. (1991). Concepts of ecology (3rd ed.). Prentice-Hall of India.

Citazione stile Chigago Style (17a edizione)

Kormondy, Edward J. Concepts of Ecology. 3rd ed. New Delhi: Prentice-Hall of India, 1991.

Citatione MLA (9a ed.)

Kormondy, Edward J. Concepts of Ecology. 3rd ed. Prentice-Hall of India, 1991.