Gaya APA

Subahar, T, S. (2011). Biology for Senior High School Year XII . Bogor : Quadra, 2011: Bogor : Quadra, 2011.

Gaya MLA

Subahar, Tati, Suryati. "Biology for Senior High School Year XII". Bogor : Quadra, 2011: Bogor : Quadra, 2011, 2011. Text.