Houtepen, A. W. J. (2006). Tribute to Cardinal Johannes Willebrands. The journal of Eastern Christian studies, 58(3/4), 301-306.
Citazione stile Chigago Style (17a edizione)Houtepen, Anton W. J. "Tribute to Cardinal Johannes Willebrands." The Journal of Eastern Christian Studies 58, no. 3/4 (2006): 301-306.
Citatione MLA (9a ed.)Houtepen, Anton W. J. "Tribute to Cardinal Johannes Willebrands." The Journal of Eastern Christian Studies, vol. 58, no. 3/4, 2006, pp. 301-306.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.
