APA (7th ed.) Citation

Norden, E., Wendland, P., & Kern, O. (1987). Greek philosophy and religion: 2 monographs. Garland Publ.

Chicago Style (17th ed.) Citation

Norden, Eduard, Paul Wendland, and Otto Kern. Greek Philosophy and Religion: 2 Monographs. New York u.a: Garland Publ, 1987.

MLA (9th ed.) Citation

Norden, Eduard, et al. Greek Philosophy and Religion: 2 Monographs. Garland Publ, 1987.