APA Style
HEATH, Robert L.. (2005).
Encyclopedia of Public Relations .
London:
Sage Publications.
Chicago Style
HEATH, Robert L..
Encyclopedia of Public Relations.
London:
Sage Publications,
2005.
Buku.
MLA Style
HEATH, Robert L..
Encyclopedia of Public Relations.
London:
Sage Publications,
2005.
Buku.
Turabian Style
HEATH, Robert L..
Encyclopedia of Public Relations.
London:
Sage Publications,
2005.
Buku.