Gigon, O. Augustins "De utilitate credendi". Catalepton, 138-157.
Chicago Style (17th ed.) CitationGigon, Olof. "Augustins "De Utilitate Credendi"." Catalepton : 138-157.
MLA引文Gigon, Olof. "Augustins "De Utilitate Credendi"." Catalepton, , pp. 138-157.
警告:這些引文格式不一定是100%准確.