Gaya APA
Yulianti,Rani, .
(2010).
Sahabat Nabi Abu Bakar As-Shidiq dan Umar Bbin Khattab
.
Surabaya:
Jepe Press Media.
Gaya MLA
Yulianti,Rani, .
"Sahabat Nabi Abu Bakar As-Shidiq dan Umar Bbin Khattab".
Surabaya:
Jepe Press Media,
2010.
Text.