Penggayaan APA
Gerhard. (2000).
Mastering math for the building trades .
New York:
McGraw-Hill.
Chicago Style
Gerhard.
Mastering math for the building trades.
New York:
McGraw-Hill,
2000.
Text.
MLA Style
Gerhard.
Mastering math for the building trades.
New York:
McGraw-Hill,
2000.
Text.
Turabian Style
Gerhard.
Mastering math for the building trades.
New York:
McGraw-Hill,
2000.
Print.