APA (7th ed.) Citation

Greene, C. C., & Barton, B. (1969). A girl called Al. Viking Press.

Chicago Style (17th ed.) Citation

Greene, Constance C., and Byron Barton. A Girl Called Al. New York: Viking Press, 1969.

MLA (9th ed.) Citation

Greene, Constance C., and Byron Barton. A Girl Called Al. Viking Press, 1969.