Gaya APA

University, S, S. (2004). Biology for Senior High School Students Book 1 . Semarang: English Immersion Program Education And Culture Servce Central Java Province.

Gaya MLA

University, Semarang, State. "Biology for Senior High School Students Book 1". Semarang: English Immersion Program Education And Culture Servce Central Java Province, 2004. Text.