APA (7e ed.) Bronvermelding

McGee, R. S. (1990). Raph's twelve-step program for avercoming chemical dependecy: With support materials from the for significance (2ª ed.). Rapha.

Chicago (17e ed.) Bronvermelding

McGee, Robert S. Raph's Twelve-step Program for Avercoming Chemical Dependecy: With Support Materials from the for Significance. 2ª ed. Rapha, 1990.

MLA (9e ed.) Bronvermelding

McGee, Robert S. Raph's Twelve-step Program for Avercoming Chemical Dependecy: With Support Materials from the for Significance. 2ª ed. Rapha, 1990.