Gaya APA
Purwanty, , E.
(2006).
Misteri Liontin Merah
(
1)
.
Yogyakarta:
Mitra Bocah Muslim.
Gaya MLA
Purwanty, , Ety.
"Misteri Liontin Merah".
1
Yogyakarta:
Mitra Bocah Muslim,
2006.
Buku Teks.