The beginnings of christianity
MLA
Cadbury, Henry J, et al. The Beginnings of Christianity. London: Macmillan, 1920.
APA
Cadbury, H. J, Cake, K., Foakes Jackson, F. John, & Ropes, J. Hardy. (1920). The beginnings of christianity. London: Macmillan.
Chicago
Cadbury, Henry J., and James Hardy Ropes. The Beginnings of Christianity. Edited by Kirsopp Cake and Frederick John Foakes Jackson. London: Macmillan, 1920.