APA Style
Endress, G. (1988).
An introduction to Islam oleh Gerhard Endres; translates by Carole Hillenbrand .
Edinburg:
At the University Press.
MLA Style
Endress, Gerhard.
"An introduction to Islam oleh Gerhard Endres; translates by Carole Hillenbrand".
Edinburg:
At the University Press,
1988.
Text.