APA (7th ed.) Citation

Leon, X. (1963). The Gospels and The Jesus of History. William Collins.

Chicago Style (17th ed.) Citation

Leon, Xavier. The Gospels and The Jesus of History. William Collins, 1963.

MLA (8th ed.) Citation

Leon, Xavier. The Gospels and The Jesus of History. William Collins, 1963.

Warning: These citations may not always be 100% accurate.