Gaya APA

Sudarwati, T, M. et al (2010). Look Ahead [Jilid 1]: an English Course for Senior High School Students Year X (Cet. 4.--). Jakarta: Erlangga.

Gaya MLA

Sudarwati, Th., M.. et al. "Look Ahead [Jilid 1]: an English Course for Senior High School Students Year X". Cet. 4.-- Jakarta: Erlangga, 2010. Text.