APA Style
Spectrum Workbook V : a communicative course in En. (1985).
Indonesia:
Elex Media Komputindo.
Chicago Style
Spectrum Workbook V : a communicative course in En.
1st edition.
Indonesia:
Elex Media Komputindo,
1985.
Text.
MLA Style
Spectrum Workbook V : a communicative course in En.
1st edition.
Indonesia:
Elex Media Komputindo,
1985.
Text.
Turabian Style
Spectrum Workbook V : a communicative course in En.
Indonesia:
Elex Media Komputindo,
1985.
Print.