Gaya APA
Purwanty, E.
(2012).
Misteri Liontin Merah
.
Yogyakarta:
Mitra Bocah Muslim.
Gaya MLA
Purwanty, Ety.
"Misteri Liontin Merah".
Yogyakarta:
Mitra Bocah Muslim,
2012.
Text.