Cite
Comparison and analysis on air-to-air and air-to-water heat pump heating systems.
MLA
Xiao, Biao, et al. “Comparison and Analysis on Air-to-Air and Air-to-Water Heat Pump Heating Systems.” Renewable Energy: An International Journal, vol. 146, Feb. 2020, pp. 1888–96. EBSCOhost, https://doi.org/10.1016/j.renene.2019.08.033.
APA
Xiao, B., He, L., Zhang, S., Kong, T., Hu, B., & Wang, R. Z. (2020). Comparison and analysis on air-to-air and air-to-water heat pump heating systems. Renewable Energy: An International Journal, 146, 1888–1896. https://doi.org/10.1016/j.renene.2019.08.033
Chicago
Xiao, Biao, Lin He, Shihang Zhang, Tingting Kong, Bin Hu, and R.Z. Wang. 2020. “Comparison and Analysis on Air-to-Air and Air-to-Water Heat Pump Heating Systems.” Renewable Energy: An International Journal 146 (February): 1888–96. doi:10.1016/j.renene.2019.08.033.