APA (7th ed.) Zitazioa

Wagner, R. H. (1978). Man and the environment. (3rd ed.). W W Norton.

Chicago Style (17th ed.) Zitazioa

Wagner, Richard H. Man and the Environment. 3rd ed. New York: W W Norton, 1978.

MLA (9th ed.) Zitazioa

Wagner, Richard H. Man and the Environment. 3rd ed. W W Norton, 1978.