APA (7e ed.) Bronvermelding
Riggs, C. (1991). Practicing His presence. Thomas Nelson Publishers.
Chicago (17e ed.) Bronvermelding
Riggs, Charlie. Practicing His Presence. USA: Thomas Nelson Publishers, 1991.
MLA (9e ed.) Bronvermelding
Riggs, Charlie. Practicing His Presence. Thomas Nelson Publishers, 1991.
Let op: Deze citaties zijn niet altijd 100% accuraat.