APA (7th ed.) Citation

Lewis, S. R. (1938). Air conditioning for comfort (3d ed.). Keeney publishing company, inc..

Chicago Style (17th ed.) Citation

Lewis, Samuel Richard. Air Conditioning for Comfort. 3d ed. Chicago: Keeney publishing company, inc., 1938.

MLA (9th ed.) Citation

Lewis, Samuel Richard. Air Conditioning for Comfort. 3d ed. Keeney publishing company, inc., 1938.

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