Gaya APA
Yusuf, B.
(1992).
Keteladanan Rasulullah Shalallahu'alaihiwasallam
.
Yogjakarta:
ITTAQA Press.
Gaya MLA
Yusuf, Baharuddin.
"Keteladanan Rasulullah Shalallahu'alaihiwasallam".
Yogjakarta:
ITTAQA Press,
1992.
.