APA (7e ed.) Bronvermelding
Bobgan, M., & Bobgan, D. (1979). The psychological way/the spiritual way. Bethany Fellowship.
Chicago (17e ed.) Bronvermelding
Bobgan, Martin, en Deidre Bobgan. The Psychological Way/the Spiritual Way. Minneapolis: Bethany Fellowship, 1979.
MLA (9e ed.) Bronvermelding
Bobgan, Martin, en Deidre Bobgan. The Psychological Way/the Spiritual Way. Bethany Fellowship, 1979.
Let op: Deze citaties zijn niet altijd 100% accuraat.