APA (7th ed.) Citation

Wicker, K. O., & Porphyrius 233-301. (1987). Porphyry the philosopher, To Marcella. Scholars Pr.

Chicago Style (17th ed.) Citation

Wicker, Kathleen O'Brien, and Porphyrius 233-301. Porphyry the Philosopher, To Marcella. Atlanta, Ga: Scholars Pr, 1987.

MLA (9th ed.) Citation

Wicker, Kathleen O'Brien, and Porphyrius 233-301. Porphyry the Philosopher, To Marcella. Scholars Pr, 1987.

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