APA (7th ed.) Citation

Helms, R. (1997). Who wrote the Gospels? Millennium Press.

Chicago Style (17th ed.) Citation

Helms, Randel. Who Wrote the Gospels? Altadena, Calif.: Millennium Press, 1997.

MLA (9th ed.) Citation

Helms, Randel. Who Wrote the Gospels? Millennium Press, 1997.