APA (7e ed.) Bronvermelding

Gelfand, D. M., & Hartmann, D. P. (1984). Child behavior analysis and therapy (2nd ed.). Pergamon Press.

Chicago (17e ed.) Bronvermelding

Gelfand, Donna M., en Donald P. Hartmann. Child Behavior Analysis and Therapy. 2nd ed. New York: Pergamon Press, 1984.

MLA (9e ed.) Bronvermelding

Gelfand, Donna M., en Donald P. Hartmann. Child Behavior Analysis and Therapy. 2nd ed. Pergamon Press, 1984.