Dyfyniad APA
Heydt, H. J. (1967). A comparison of world religions. Christian Literature Crusade.
Dyfyniad Arddull Chicago
Heydt, Henry J. A Comparison of World Religions. Fort Washington: Christian Literature Crusade, 1967.
Dyfyniad MLA
Heydt, Henry J. A Comparison of World Religions. Christian Literature Crusade, 1967.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.