Gaya APA
Muallifah, ., Kusumaningratri, R.
(2010).
Keajaiban Shalat Tahajjud
.
Jogjakarta:
Starbooks.
Gaya MLA
Muallifah, ., Kusumaningratri, Rose.
"Keajaiban Shalat Tahajjud".
Jogjakarta:
Starbooks,
2010.
Book.