Cita APA (7a ed.)

Westerlund, D. (2004). Sufism in Europe and North America. RoutledgeCurzon.

Cita Chicago Style (17a ed.)

Westerlund, David. Sufism in Europe and North America. London ; New York: RoutledgeCurzon, 2004.

Cita MLA (8a ed.)

Westerlund, David. Sufism in Europe and North America. RoutledgeCurzon, 2004.