Cita APA (7th ed.)

Trueblood, D. E. (1957). Philosophy of religion. Baker Book House.

Cita Chicago (17th ed.)

Trueblood, David Elton. Philosophy of Religion. Grand Rapids, MI: Baker Book House, 1957.

Cita MLA (9th ed.)

Trueblood, David Elton. Philosophy of Religion. Baker Book House, 1957.