van Peursen, O. A. (1963). Truth and Unity. The ecumenical review, 15(4), 391-398. doi:10.1111/j.1758-6623.1963.tb00850.x
Chicago Style (17th ed.) Citationvan Peursen, O. A. "Truth and Unity." The Ecumenical Review 15, no. 4 (1963): 391-398, https://doi.org/10.1111/j.1758-6623.1963.tb00850.x.
MLA (9th ed.) Citationvan Peursen, O. A. "Truth and Unity." The Ecumenical Review, vol. 15, no. 4, 1963, pp. 391-398, https://doi.org/10.1111/j.1758-6623.1963.tb00850.x.
Warning: These citations may not always be 100% accurate.