Gaya APA
ASKAR, A, B, M.
(2011).
Muhasabah & Muroqobatullah
(
Cet. 1)
.
:
An-Nadwah.
Gaya MLA
ASKAR, Abdullah, Bin, Muhammad..
"Muhasabah & Muroqobatullah".
Cet. 1
:
An-Nadwah,
2011.
Text.