APA (7e ed.) Bronvermelding
Singh, S. (2017). Refrigeration and air-conditioning. Khanna Book Publishing Co.
Chicago (17e ed.) Bronvermelding
Singh, Sadhu. Refrigeration and Air-conditioning. New Delhi: Khanna Book Publishing Co, 2017.
MLA (9e ed.) Bronvermelding
Singh, Sadhu. Refrigeration and Air-conditioning. Khanna Book Publishing Co, 2017.
Let op: Deze citaties zijn niet altijd 100% accuraat.