APA (7e ed.) Bronvermelding
Frizzel, G. R. (1999). How to develop a powerful prayer life: The biblical path to holiness and relationship with God. Master Design.
Chicago (17e ed.) Bronvermelding
Frizzel, Gregory R. How to Develop a Powerful Prayer Life: The Biblical Path to Holiness and Relationship with God. Memphis, TN: Master Design, 1999.
MLA (9e ed.) Bronvermelding
Frizzel, Gregory R. How to Develop a Powerful Prayer Life: The Biblical Path to Holiness and Relationship with God. Master Design, 1999.
Let op: Deze citaties zijn niet altijd 100% accuraat.