Cita APA (7a ed.)

Curtis, G. B. (1978). A wind powered heat pump in a dairy farm application: Final report. United States. Department of Energy.

Cita Chicago Style (17a ed.)

Curtis, Gale B. A Wind Powered Heat Pump in a Dairy Farm Application: Final Report. Colorado Springs: United States. Department of Energy, 1978.

Cita MLA (8a ed.)

Curtis, Gale B. A Wind Powered Heat Pump in a Dairy Farm Application: Final Report. United States. Department of Energy, 1978.