APA (7th ed.) Citation

Trueblood, D. E. (1957). Philosophy of religion. Harper.

Chicago Style (17th ed.) Citation

Trueblood, David Elton. Philosophy of Religion. New York: Harper, 1957.

MLA (9th ed.) Citation

Trueblood, David Elton. Philosophy of Religion. Harper, 1957.

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