APA (7th ed.) Citation

Allen, J. R., Giesecke, F. E., & Walker, J. H. (1935). Heating and air conditioning (4th ed.). McGraw-Hill book company, inc..

Chicago Style (17th ed.) Citation

Allen, John Robins, Frederick Ernest Giesecke, and J. H. Walker. Heating and Air Conditioning. 4th ed. New York and ; London,: McGraw-Hill book company, inc., 1935.

MLA (8th ed.) Citation

Allen, John Robins, et al. Heating and Air Conditioning. 4th ed. McGraw-Hill book company, inc., 1935.