APA (7th ed.) Citation

Philo, o. A., Colson, F. H., Whitaker, G. H., & Marcus, R. (1929). Philo. Harvard University Press.

Chicago Style (17th ed.) Citation

Philo, of Alexandria, F. H. Colson, George Herbert Whitaker, and Ralph Marcus. Philo. Cambridge: Harvard University Press, 1929.

MLA (9th ed.) Citation

Philo, of Alexandria, et al. Philo. Harvard University Press, 1929.