Cita APA

Burckhardt, T., & Matheson, D. (1995). Introduction to sufism. Thorsons.

Chicago Edition Citation

Burckhardt, Titus, i D.M Matheson. Introduction to Sufism. London: Thorsons, 1995.

Cita MLA

Burckhardt, Titus, i D.M Matheson. Introduction to Sufism. Thorsons, 1995.