Penggayaan APA
Westerkamp. (2010).
Manitenance manager's standard manual (4).
Illinois:
Building News.
Chicago Style
Westerkamp.
Manitenance manager's standard manual.
4
Illinois:
Building News,
2010.
Text.
MLA Style
Westerkamp.
Manitenance manager's standard manual.
4
Illinois:
Building News,
2010.
Text.
Turabian Style
Westerkamp.
Manitenance manager's standard manual.
4
Illinois:
Building News,
2010.
Print.