APA Style
Study Writing. (1987).
Indonesia:
Elex Media Komputindo.
Chicago Style
Study Writing.
1st edition.
Indonesia:
Elex Media Komputindo,
1987.
Text.
MLA Style
Study Writing.
1st edition.
Indonesia:
Elex Media Komputindo,
1987.
Text.
Turabian Style
Study Writing.
Indonesia:
Elex Media Komputindo,
1987.
Print.