Style de citation APA (7e éd.)
Barber, C. J. (1974). God has the answer ... to your problems. Baker Book House.
Style de citation Chicago (17e éd.)
Barber, Cyril J. God Has the Answer ... to Your Problems. Michigan: Baker Book House, 1974.
Style de citation MLA (9e éd.)
Barber, Cyril J. God Has the Answer ... to Your Problems. Baker Book House, 1974.
Attention : ces citations peuvent ne pas être correctes à 100%.