APA Style
English Students Book Jilid 1. (1981).
Jakarta:
Balai Pustaka.
Chicago Style
English Students Book Jilid 1.
.
Jakarta:
Balai Pustaka,
1981.
Text.
MLA Style
English Students Book Jilid 1.
.
Jakarta:
Balai Pustaka,
1981.
Text.
Turabian Style
English Students Book Jilid 1.
Jakarta:
Balai Pustaka,
1981.
Print.