Penggayaan APA
DITTMAR, Norbert. (1976).
Sociolinguistics .
London:
Edward Arnold.
Chicago Style
DITTMAR, Norbert.
Sociolinguistics.
London:
Edward Arnold,
1976.
Text.
MLA Style
DITTMAR, Norbert.
Sociolinguistics.
London:
Edward Arnold,
1976.
Text.
Turabian Style
DITTMAR, Norbert.
Sociolinguistics.
London:
Edward Arnold,
1976.
Print.