APA引文

Barker, J. M. (1919). The social gospel and the new era. Macmillan.

Chicago Style (17th ed.) Citation

Barker, John Marshall. The Social Gospel and the New Era. New York: Macmillan, 1919.

MLA引文

Barker, John Marshall. The Social Gospel and the New Era. Macmillan, 1919.