APA (7th ed.) Citation

Niebuhr, R. (1940). Why the Christian church is not pacifist. Student Christian Movement Press.

Chicago Style (17th ed.) Citation

Niebuhr, Reinhold. Why the Christian Church Is Not Pacifist. London: Student Christian Movement Press, 1940.

MLA (8th ed.) Citation

Niebuhr, Reinhold. Why the Christian Church Is Not Pacifist. Student Christian Movement Press, 1940.

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