APA Style
Purwanto, A, W., Purwantoro, A.
(2007).
Puring
(
1)
.
Yogyakarta:
Kanisisus.
MLA Style
Purwanto, Arie, W.., Purwantoro, Aziz.
"Puring".
1
Yogyakarta:
Kanisisus,
2007.
Text.