APA (7th ed.) Citation

Roberts, D. E. (1941). A Christian Appraisal of Humanism. The journal of religion, 21(1), 1-22. doi:10.1086/482663

Chicago Style (17th ed.) Citation

Roberts, David E. "A Christian Appraisal of Humanism." The Journal of Religion 21, no. 1 (1941): 1-22, https://doi.org/10.1086/482663.

MLA (8th ed.) Citation

Roberts, David E. "A Christian Appraisal of Humanism." The Journal of Religion, vol. 21, no. 1, 1941, pp. 1-22, https://doi.org/10.1086/482663.