APA引文

National Learning Corporation. (2012). Heating and ventilation: Basic mini text : subject outline review. National Learning Corp..

Chicago Style (17th ed.) Citation

National Learning Corporation. Heating and Ventilation: Basic Mini Text : Subject Outline Review. Syosset, N.Y.: National Learning Corp., 2012.

MLA引文

National Learning Corporation. Heating and Ventilation: Basic Mini Text : Subject Outline Review. National Learning Corp., 2012.

警告：這些引文格式不一定是100％准確.