Geffcken, J. (1826). Historia Semipelagianismi antiquissima. S.n.
Chicago Style (17th ed.) CitationGeffcken, Johannes. Historia Semipelagianismi Antiquissima. Göttingen: S.n, 1826.
MLA (9th ed.) CitationGeffcken, Johannes. Historia Semipelagianismi Antiquissima. S.n, 1826.
Warning: These citations may not always be 100% accurate.