APA (7th ed.) Citation

Thomas, O. C. (1996). Tillich and the Perennial Philosophy. Harvard theological review, 89(1), 85-98. doi:10.1017/S0017816000031825

Chicago Style (17th ed.) Citation

Thomas, Owen C. "Tillich and the Perennial Philosophy." Harvard Theological Review 89, no. 1 (1996): 85-98, https://doi.org/10.1017/S0017816000031825.

MLA (8th ed.) Citation

Thomas, Owen C. "Tillich and the Perennial Philosophy." Harvard Theological Review, vol. 89, no. 1, 1996, pp. 85-98, https://doi.org/10.1017/S0017816000031825.