APA (7th ed.) Citation

Cassels, L. (1967). Christian primer. Doubleday.

Chicago Style (17th ed.) Citation

Cassels, Louis. Christian Primer. Garden City, N.Y.: Doubleday, 1967.

MLA (9th ed.) Citation

Cassels, Louis. Christian Primer. Doubleday, 1967.

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