APA (7e ed.) Bronvermelding
Davis, M. (1982). The relaxation and stress reduction workbook (2nd ed.). New Harbinger.
Chicago (17e ed.) Bronvermelding
Davis, Martha. The Relaxation and Stress Reduction Workbook. 2nd ed. Oakland, CA: New Harbinger, 1982.
MLA (9e ed.) Bronvermelding
Davis, Martha. The Relaxation and Stress Reduction Workbook. 2nd ed. New Harbinger, 1982.
Let op: Deze citaties zijn niet altijd 100% accuraat.