APA (7th ed.) Citation

Severns, W. H., & Fellows, J. R. (1949). Heating, ventilating, and air-conditioning fundamentals (2d ed.). Wiley.

Chicago Style (17th ed.) Citation

Severns, William H., and Julian Robert Fellows. Heating, Ventilating, and Air-conditioning Fundamentals. 2d ed. New York: Wiley, 1949.

MLA (9th ed.) Citation

Severns, William H., and Julian Robert Fellows. Heating, Ventilating, and Air-conditioning Fundamentals. 2d ed. Wiley, 1949.