Eno, R. B. (1991). "Forma Petri - Petrus, figura Ecclesiae": The uses of Peter. Augustiniana, 41(1/4), 659-676.
Chicago Style (17th ed.) CitationEno, Robert B. ""Forma Petri - Petrus, Figura Ecclesiae": The Uses of Peter." Augustiniana 41, no. 1/4 (1991): 659-676.
MLA引文Eno, Robert B. ""Forma Petri - Petrus, Figura Ecclesiae": The Uses of Peter." Augustiniana, vol. 41, no. 1/4, 1991, pp. 659-676.
警告:這些引文格式不一定是100%准確.