Cita APA (7th ed.)
Chittick, W. C. The Sufi Path of Knowledge. State University of New York.
Cita Chicago (17th ed.)
Chittick, William C. The Sufi Path of Knowledge. Albany, EUA: State University of New York.
Cita MLA (9th ed.)
Chittick, William C. The Sufi Path of Knowledge. State University of New York.
Atenció: Aquestes cites poden no estar 100% correctes.