Gaya APA
Wahyudin, ., Shohifullah, .
(2002).
Surat cinta pupa
.
yogyakarta:
Pustaka Pelajar Offset.
Gaya MLA
Wahyudin, ., Shohifullah, .
"Surat cinta pupa".
yogyakarta:
Pustaka Pelajar Offset,
2002.
Text.