Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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