Cita APA (7a ed.)
(1978). When people pray. Overseas Missionary Fellowship.
Cita Chicago Style (17a ed.)
When People Pray. Singapore: Overseas Missionary Fellowship, 1978.
Cita MLA (9a ed.)
When People Pray. Overseas Missionary Fellowship, 1978.
Precaución: Estas citas no son 100% exactas.