APA (7th ed.) Citation

Willoughby, H. R. (1930). Early Christianity, Original or Synthetic? The journal of religion, 10(2), 271-273. doi:10.1086/480927

Chicago Style (17th ed.) Citation

Willoughby, Harold R. "Early Christianity, Original or Synthetic?" The Journal of Religion 10, no. 2 (1930): 271-273, https://doi.org/10.1086/480927.

MLA (8th ed.) Citation

Willoughby, Harold R. "Early Christianity, Original or Synthetic?" The Journal of Religion, vol. 10, no. 2, 1930, pp. 271-273, https://doi.org/10.1086/480927.