Cita APA (7a ed.)
Koeng, R. E. (1969). If God is God: Conversations on faith, doubt, freedom and love. Tyndale House Publishers.
Cita Chicago Style (17a ed.)
Koeng, Richard Edwin. If God Is God: Conversations on Faith, Doubt, Freedom and Love. Wheaton: Tyndale House Publishers, 1969.
Cita MLA (9a ed.)
Koeng, Richard Edwin. If God Is God: Conversations on Faith, Doubt, Freedom and Love. Tyndale House Publishers, 1969.
Precaución: Estas citas no son 100% exactas.