APA (7th ed.) Citation

Gupton, G. W. (2002). HVAC controls : operation & maintenance / Guy W. Gupton, Jr: Operation & maintenance (3rd ed.). Fairmont Press distributor ; Prentice-Hall International.

Chicago Style (17th ed.) Citation

Gupton, Guy W. HVAC Controls : Operation & Maintenance / Guy W. Gupton, Jr: Operation & Maintenance. 3rd ed. Lilburn, Ga. : London: Fairmont Press distributor ; Prentice-Hall International, 2002.

MLA (9th ed.) Citation

Gupton, Guy W. HVAC Controls : Operation & Maintenance / Guy W. Gupton, Jr: Operation & Maintenance. 3rd ed. Fairmont Press distributor ; Prentice-Hall International, 2002.

Warning: These citations may not always be 100% accurate.