APA (7th ed.) Citation

Bacon, R., Rashdall, H., & Little, A. G. (1966). Compendium studii theologiae. Gregg Press.

Chicago Style (17th ed.) Citation

Bacon, Roger, Hastings Rashdall, and A. G. Little. Compendium Studii Theologiae. Farnborough, England: Gregg Press, 1966.

MLA (9th ed.) Citation

Bacon, Roger, et al. Compendium Studii Theologiae. Gregg Press, 1966.