APA Citation

V. Paul Lang. (1987). Principles of air conditioning 4th edition. Usa: Delmar Pub. Inc..

Chicago Style Citation

V. Paul Lang. Principles of Air Conditioning 4th Edition. Usa: Delmar Pub. Inc., 1987.

MLA Citation

V. Paul Lang. Principles of Air Conditioning 4th Edition. Usa: Delmar Pub. Inc., 1987.

Warning: These citations may not always be 100% accurate.