APA (7e ed.) Bronvermelding
Nichols, M. P. (1984). Family therapy, concepts and methods (10th ed.). Gardner Press.
Chicago (17e ed.) Bronvermelding
Nichols, Michael P. Family Therapy, Concepts and Methods. 10th ed. New York: Gardner Press, 1984.
MLA (9e ed.) Bronvermelding
Nichols, Michael P. Family Therapy, Concepts and Methods. 10th ed. Gardner Press, 1984.
Let op: Deze citaties zijn niet altijd 100% accuraat.