Gaya APA
Adib-Abdillah, M., Muhajjah, .
(2013).
Ramadhan Terakhir Ludwig
.
Yogyakarta:
Diva Press.
Gaya MLA
Adib-Abdillah, Mahabb., Muhajjah, .
"Ramadhan Terakhir Ludwig".
Yogyakarta:
Diva Press,
2013.
Teks.