Gaya APA
Asmoro, G., Widodo, .
(2006).
Sex Education For Kids
(
cet.1)
.
Yogyakarta:
Kreasi Wacana.
Gaya MLA
Asmoro, Guno., Widodo, .
"Sex Education For Kids".
cet.1
Yogyakarta:
Kreasi Wacana,
2006.
Text.