Gaya APA

Aryulina, D, , D. (2010). Biology 1B for Senior High School Grade X Semester 2 (Cet. 1). : Erlangga.

Gaya MLA

Aryulina, Diah, , Dkk. "Biology 1B for Senior High School Grade X Semester 2". Cet. 1 : Erlangga, 2010. Text.