APA (7e ed.) Bronvermelding
Collins, G. R. (2007). Christian counseling: A comprehensive guide (3rd ed.). Thomas Nelson.
Chicago (17e ed.) Bronvermelding
Collins, Gary R. Christian Counseling: A Comprehensive Guide. 3rd ed. Nashville, Tenn.: Thomas Nelson, 2007.
MLA (9e ed.) Bronvermelding
Collins, Gary R. Christian Counseling: A Comprehensive Guide. 3rd ed. Thomas Nelson, 2007.
Let op: Deze citaties zijn niet altijd 100% accuraat.