APA Style
Siregar, Mahmud Aziz, Rahim, Husni. (1982).
Pengantar ilmu tasawuf / Usman Said ...[et. al] .
Sumatera Utara:
IAIN.
Chicago Style
Siregar, Mahmud Aziz, Rahim, Husni.
Pengantar ilmu tasawuf / Usman Said ...[et. al].
Sumatera Utara:
IAIN,
1982.
Text.
MLA Style
Siregar, Mahmud Aziz, Rahim, Husni.
Pengantar ilmu tasawuf / Usman Said ...[et. al].
Sumatera Utara:
IAIN,
1982.
Text.
Turabian Style
Siregar, Mahmud Aziz, Rahim, Husni.
Pengantar ilmu tasawuf / Usman Said ...[et. al].
Sumatera Utara:
IAIN,
1982.
Print.