APA (7th ed.) Citation

Philo, A. 2. v., & Marcus, R. (1961). Philo Philo in ten volumes (and two supplementary volumes).

Chicago Style (17th ed.) Citation

Philo, Alexandrinus 25 v.Chr.-40, and Ralph Marcus. "Philo." Philo in Ten Volumes (and Two Supplementary Volumes) 1961.

MLA (8th ed.) Citation

Philo, Alexandrinus 25 v.Chr.-40, and Ralph Marcus. "Philo." Philo in Ten Volumes (and Two Supplementary Volumes), 1961.

Warning: These citations may not always be 100% accurate.