Gaya APA
El-Shafa, A, Z.
(2010).
Jangan Takut Mati Bila Husnul Khatimah
.
Yogyakarta:
Mutiara Media..
Gaya MLA
El-Shafa, Ahmad, Zacky.
"Jangan Takut Mati Bila Husnul Khatimah".
Yogyakarta:
Mutiara Media.,
2010.
Text.