APA (7e ed.) Bronvermelding
Parker, W. R., & St. Johns, E. (1993). Prayer can change your life: Experiments and techniques in prayer therapy. Prentice-Hall.
Chicago (17e ed.) Bronvermelding
Parker, William R., en Elaine St. Johns. Prayer Can Change Your Life: Experiments and Techniques in Prayer Therapy. Englewood Cliffs, N.J: Prentice-Hall, 1993.
MLA (9e ed.) Bronvermelding
Parker, William R., en Elaine St. Johns. Prayer Can Change Your Life: Experiments and Techniques in Prayer Therapy. Prentice-Hall, 1993.
Let op: Deze citaties zijn niet altijd 100% accuraat.