Gaya APA

Astuti, E, M. (2010). English Zone 3 for Senior High School Students Year XII (Ed.I, Cet.1). Jakarta: Erlangga.

Gaya MLA

Astuti, Eka, Mulya. "English Zone 3 for Senior High School Students Year XII". Ed.I, Cet.1 Jakarta: Erlangga, 2010. Text.