Penggayaan APA
Egg Jay, Howard Brian Clark. (2011).
Geothermal HVAC Green Heating and Cooling .
New York:
McGraw Hill.
Chicago Style
Egg Jay, Howard Brian Clark.
Geothermal HVAC Green Heating and Cooling.
New York:
McGraw Hill,
2011.
Text.
MLA Style
Egg Jay, Howard Brian Clark.
Geothermal HVAC Green Heating and Cooling.
New York:
McGraw Hill,
2011.
Text.
Turabian Style
Egg Jay, Howard Brian Clark.
Geothermal HVAC Green Heating and Cooling.
New York:
McGraw Hill,
2011.
Print.