APA (7th ed.) Citation

Royce, J. (1968). The problem of Christianity. University of Chicago Press.

Chicago Style (17th ed.) Citation

Royce, Josiah. The Problem of Christianity. Chicago: University of Chicago Press, 1968.

MLA (9th ed.) Citation

Royce, Josiah. The Problem of Christianity. University of Chicago Press, 1968.

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