APA (7th ed.) Citation

Petrus Callinicensis, Ebied, R. Y., Roey, A. v., & Wickham, L. R. (1998). Petri Callinicensis patriarchae Antiocheni Tractatus contra Damianum. Brepols [etc.].

Chicago Style (17th ed.) Citation

Petrus Callinicensis, Rifaat Y. Ebied, Albert van Roey, and Lionel R. Wickham. Petri Callinicensis Patriarchae Antiocheni Tractatus Contra Damianum. Turnhout [etc.]: Brepols [etc.], 1998.

MLA (9th ed.) Citation

Petrus Callinicensis, et al. Petri Callinicensis Patriarchae Antiocheni Tractatus Contra Damianum. Brepols [etc.], 1998.