Gaya APA

Aryulina, D, , D. (2011). Biology 3B For Senior High School Grade Xll Semester 2 (Cet. 1). : Erlangga.

Gaya MLA

Aryulina, Diah, , Dkk. "Biology 3B For Senior High School Grade Xll Semester 2". Cet. 1 : Erlangga, 2011. Text.