Gaya APA
Nugraha, B, D.
(2013).
It's all about about Sex A-Z tentang sex
.
Jakarta:
Bumi Aksara.
Gaya MLA
Nugraha, Boyke, Dian.
"It's all about about Sex A-Z tentang sex".
Jakarta:
Bumi Aksara,
2013.
Buku.