Gaya APA
English For Junior High chool Students 9th Year. (2005).
Sebastopol, CA:
Bulan Bintang.
Gaya Chicago
English For Junior High chool Students 9th Year.
Cet-1.
Sebastopol, CA:
Bulan Bintang,
2005.
Text.
Gaya MLA
English For Junior High chool Students 9th Year.
Cet-1.
Sebastopol, CA:
Bulan Bintang,
2005.
Text.
Gaya Turabian
English For Junior High chool Students 9th Year.
Sebastopol, CA:
Bulan Bintang,
2005.
Print.