APA Style
Jefkins, Frank. (1992).
Public relations edisi 4 .
Jakarta:
Erlangga.
Chicago Style
Jefkins, Frank.
Public relations edisi 4.
Jakarta:
Erlangga,
1992.
Text.
MLA Style
Jefkins, Frank.
Public relations edisi 4.
Jakarta:
Erlangga,
1992.
Text.
Turabian Style
Jefkins, Frank.
Public relations edisi 4.
Jakarta:
Erlangga,
1992.
Print.