APA (7th ed.) Citation

Tleimat, B. W., & Howe, E. D. (1978). Solar-assisted heat pump system for heating and cooling residences. Solar Energy, 21(1), 45.

Chicago Style (17th ed.) Citation

Tleimat, B. W., and E. D. Howe. "Solar-assisted Heat Pump System for Heating and Cooling Residences." Solar Energy 21, no. 1 (1978): 45.

MLA (9th ed.) Citation

Tleimat, B. W., and E. D. Howe. "Solar-assisted Heat Pump System for Heating and Cooling Residences." Solar Energy, vol. 21, no. 1, 1978, p. 45.