APA (7th ed.) Citation

Weiss, J., & Grant, F. C. (1959). Earliest christianity: A history of the period a.d. 30-150 (1st Harper Torchbooks ed.). Harper Torchbooks.

Chicago Style (17th ed.) Citation

Weiss, Johannes, and Frederick C. Grant. Earliest Christianity: A History of the Period A.d. 30-150. 1st Harper Torchbooks ed. New York [etc.]: Harper Torchbooks, 1959.

MLA (9th ed.) Citation

Weiss, Johannes, and Frederick C. Grant. Earliest Christianity: A History of the Period A.d. 30-150. 1st Harper Torchbooks ed. Harper Torchbooks, 1959.