Citazione Stile APA (7a Edizione)

Langan, J. (1979). Augustine on the Unity and the Interconnection of the Virtues. Harvard theological review, 72(1/2), 81-96. doi:10.1017/S0017816000029795

Citazione stile Chigago Style (17a edizione)

Langan, John. "Augustine on the Unity and the Interconnection of the Virtues." Harvard Theological Review 72, no. 1/2 (1979): 81-96, https://doi.org/10.1017/S0017816000029795.

Citatione MLA (8a ed.)

Langan, John. "Augustine on the Unity and the Interconnection of the Virtues." Harvard Theological Review, vol. 72, no. 1/2, 1979, pp. 81-96, https://doi.org/10.1017/S0017816000029795.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.