Cita APA (7a ed.)

Madelung, W. (1992). Religious and ethnic movements in medieval Islam. Variorum.

Cita Chicago Style (17a ed.)

Madelung, Wilferd. Religious and Ethnic Movements in Medieval Islam. Hampshire [etc.]: Variorum, 1992.

Cita MLA (9a ed.)

Madelung, Wilferd. Religious and Ethnic Movements in Medieval Islam. Variorum, 1992.