APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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