Penggayaan APA
JENNER, Gero. (1993).
Principles of language .
Frankfurt am Main:
Peter Lang.
Chicago Style
JENNER, Gero.
Principles of language.
Frankfurt am Main:
Peter Lang,
1993.
Text.
MLA Style
JENNER, Gero.
Principles of language.
Frankfurt am Main:
Peter Lang,
1993.
Text.
Turabian Style
JENNER, Gero.
Principles of language.
Frankfurt am Main:
Peter Lang,
1993.
Print.