APA (7th ed.) Citation

Quispel, G. (1996). The original doctrine of Valentinus the Gnostic. Vigiliae christianae, 50(4), 327-352.

Chicago Style (17th ed.) Citation

Quispel, Gilles. "The Original Doctrine of Valentinus the Gnostic." Vigiliae Christianae 50, no. 4 (1996): 327-352.

MLA (8th ed.) Citation

Quispel, Gilles. "The Original Doctrine of Valentinus the Gnostic." Vigiliae Christianae, vol. 50, no. 4, 1996, pp. 327-352.