APA Style
Write Now I : substance strategy style. (1972).
Indonesia:
Elex Media Komputindo.
Chicago Style
Write Now I : substance strategy style.
1st edition.
Indonesia:
Elex Media Komputindo,
1972.
Text.
MLA Style
Write Now I : substance strategy style.
1st edition.
Indonesia:
Elex Media Komputindo,
1972.
Text.
Turabian Style
Write Now I : substance strategy style.
Indonesia:
Elex Media Komputindo,
1972.
Print.