APA引文

Smith, R. E. (2007). Electricity for refrigeration, heating and air conditioning. Clifton Park, NY: Thomson Delmar Learning.

Trích dẫn kiểu Chicago

Smith, Russell E. Electricity for Refrigeration, Heating and Air Conditioning. Clifton Park, NY: Thomson Delmar Learning, 2007.

MLA引文

Smith, Russell E. Electricity for Refrigeration, Heating and Air Conditioning. Clifton Park, NY: Thomson Delmar Learning, 2007.

警告：這些引文格式不一定是100％准確.