Van Buren, P. M. (1967). Bonhoeffer's paradox: Living with God without God. Union Seminary quarterly review, 23(1), 45-59.
Citazione stile Chigago Style (17a edizione)Van Buren, Paul Matthews. "Bonhoeffer's Paradox: Living with God Without God." Union Seminary Quarterly Review 23, no. 1 (1967): 45-59.
Citatione MLA (9a ed.)Van Buren, Paul Matthews. "Bonhoeffer's Paradox: Living with God Without God." Union Seminary Quarterly Review, vol. 23, no. 1, 1967, pp. 45-59.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.