Gaya APA
Nata, K. et al
(2010).
Emas si Logam Mulia = Gold the Precious Metal
.
Jakarta:
Bestari Kids.
Gaya MLA
Nata, Koko. et al.
"Emas si Logam Mulia = Gold the Precious Metal".
Jakarta:
Bestari Kids,
2010.
Book.