APA (7th ed.) Zitazioa

Cowley, J. (1977). The Growing season. Doubleday.

Chicago Style (17th ed.) Zitazioa

Cowley, Joy. The Growing Season. New York: Doubleday, 1977.

MLA (9th ed.) Zitazioa

Cowley, Joy. The Growing Season. Doubleday, 1977.