APA Style
Writing The Natural Way. (1983).
Indonesia:
Elex Media Komputindo.
Chicago Style
Writing The Natural Way.
1st edition.
Indonesia:
Elex Media Komputindo,
1983.
Text.
MLA Style
Writing The Natural Way.
1st edition.
Indonesia:
Elex Media Komputindo,
1983.
Text.
Turabian Style
Writing The Natural Way.
Indonesia:
Elex Media Komputindo,
1983.
Print.