APA (7th ed.) Citation

Weiss, J. (1959). Earliest Christianity: A history of the period A.D. 30-150. Harper.

Chicago Style (17th ed.) Citation

Weiss, Johannes. Earliest Christianity: A History of the Period A.D. 30-150. New York: Harper, 1959.

MLA (9th ed.) Citation

Weiss, Johannes. Earliest Christianity: A History of the Period A.D. 30-150. Harper, 1959.

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