APA (7th ed.) Citation

Hawkins, J. C. (1909). Horae synopticae: Contributions to the study of the synoptic problem (2a. ed.). Clarendon Press.

Chicago Style (17th ed.) Citation

Hawkins, John C. Horae Synopticae: Contributions to the Study of the Synoptic Problem. 2a. ed. Oxford: Clarendon Press, 1909.

MLA (9th ed.) Citation

Hawkins, John C. Horae Synopticae: Contributions to the Study of the Synoptic Problem. 2a. ed. Clarendon Press, 1909.