Schiffman, L. H. (1985). Who was a Jew?: Rabbinic and Halakhic perspectives on the Jewish christian schism. KTAV Publ. House.
Chicago Style (17th ed.) CitationSchiffman, Lawrence H. Who Was a Jew?: Rabbinic and Halakhic Perspectives on the Jewish Christian Schism. Hoboken, NJ: KTAV Publ. House, 1985.
MLA (9th ed.) CitationSchiffman, Lawrence H. Who Was a Jew?: Rabbinic and Halakhic Perspectives on the Jewish Christian Schism. KTAV Publ. House, 1985.
Warning: These citations may not always be 100% accurate.