APA Style
Burckhardt, T., Matheson, D. (1976).
An introduction to sufism : the mystical dimension of Islam (First ed.).
Thorsons:
Wellingborough.
MLA Style
Burckhardt, Titus., Matheson, D.M..
"An introduction to sufism : the mystical dimension of Islam".
First ed.
Thorsons:
Wellingborough,
1976.
Text.