Gaya APA

Ibrahim, T. (2007). Look A Head Book 3, An English Cours For Senior high School Student Years XII Science and Sosial Study Program . Jakarta: Erlangga.

Gaya MLA

Ibrahim, Tatang. "Look A Head Book 3, An English Cours For Senior high School Student Years XII Science and Sosial Study Program". Jakarta: Erlangga, 2007. Text.