APA (7th ed.) Citation

Quispel, G., & Oort, J. v. (2008). Gnostica, Judaica, Catholica: Collected essays of Gilles Quispel. Nag Hammadi and Manichaean studies.

Chicago Style (17th ed.) Citation

Quispel, Gilles, and Johannes van Oort. "Gnostica, Judaica, Catholica: Collected Essays of Gilles Quispel." Nag Hammadi and Manichaean Studies 2008.

MLA (9th ed.) Citation

Quispel, Gilles, and Johannes van Oort. "Gnostica, Judaica, Catholica: Collected Essays of Gilles Quispel." Nag Hammadi and Manichaean Studies, 2008.

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