Gaya APA
Priadi, A., , .
(2009).
Biology 3: for senior high schol year XII
.
Jakarta:
Jakarta: Yudhistira, 2009.
Gaya MLA
Priadi, Arif., , .
"Biology 3: for senior high schol year XII".
Jakarta:
Jakarta: Yudhistira, 2009,
2009.
.