Gaya APA
Fathurrohman, P., Astuti, E, M. (2011).
English Zone 3 For Senior High School Students Year Xii .
Jakarta:
Erlangga.
Gaya MLA
Fathurrohman, Pupuh., Astuti, Eka, Mulya.
"English Zone 3 For Senior High School Students Year Xii".
Jakarta:
Erlangga,
2011.
Text.