Schacht, J. The Orgins of Muhammadan Jurisprudence.
Cita Chicago (17th ed.)Schacht, Joseph. The Orgins of Muhammadan Jurisprudence.
Cita MLA (9th ed.)Schacht, Joseph. The Orgins of Muhammadan Jurisprudence.
Atenció: Aquestes cites poden no estar 100% correctes.