APA (7th ed.) Citation

Sumarwan. (2012). Biology for Junior High School Grade VIII. Gramedia.

Chicago Style (17th ed.) Citation

Sumarwan. Biology for Junior High School Grade VIII. Gramedia, 2012.

MLA (8th ed.) Citation

Sumarwan. Biology for Junior High School Grade VIII. Gramedia, 2012.

Warning: These citations may not always be 100% accurate.