Gaya APA
Astuti, Eka Mulya. (2006).
English Zone for High School Students Year X .
Jakarta:
Penerbit Erlangga.
Gaya Chicago
Astuti, Eka Mulya.
English Zone for High School Students Year X.
Jakarta:
Penerbit Erlangga,
2006.
Text.
Gaya MLA
Astuti, Eka Mulya.
English Zone for High School Students Year X.
Jakarta:
Penerbit Erlangga,
2006.
Text.
Gaya Turabian
Astuti, Eka Mulya.
English Zone for High School Students Year X.
Jakarta:
Penerbit Erlangga,
2006.
Print.