Style de citation APA (7e éd.)
Willmott, H. M. J. The doors were opened: The remarkable advance of the gospel in Ethiopia. Sudan Interior Mission.
Style de citation Chicago (17e éd.)
Willmott, Helen Mary Jeffrey. The Doors Were Opened: The Remarkable Advance of the Gospel in Ethiopia. London: Sudan Interior Mission.
Style de citation MLA (9e éd.)
Willmott, Helen Mary Jeffrey. The Doors Were Opened: The Remarkable Advance of the Gospel in Ethiopia. Sudan Interior Mission.
Attention : ces citations peuvent ne pas être correctes à 100%.