APA (7th ed.) Citation

Lang, P. V. (1987). Principles of air conditioning. Delmar Publishers.

Chicago Style (17th ed.) Citation

Lang, Paul V. Principles of Air Conditioning. Delmar Publishers, 1987.

MLA (8th ed.) Citation

Lang, Paul V. Principles of Air Conditioning. Delmar Publishers, 1987.

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