ELONKA S.M. (1997). STANDARD REFRIGERATION AND AIR CONDITIONING. T M H.
芝加哥风格引文ELONKA S.M. STANDARD REFRIGERATION AND AIR CONDITIONING. T M H, 1997.
MLA引文ELONKA S.M. STANDARD REFRIGERATION AND AIR CONDITIONING. T M H, 1997.
警告：这些引文格式不一定是100％准确.
APA引文