Heating and air conditioning
[by] John R. Allen ... James Herbert Walker ... [and] John William James ...
APA Citation
Allen, J. Robins., James, J. William., Walker, J. H. (James Herbert). (1946). Heating and air conditioning. 6th ed. New York: McGraw-Hill Book Company, inc..
MLA Citation
Allen, John Robins, 1869-1920, John William James, and J. H. (James Herbert) Walker. Heating And Air Conditioning. 6th ed. New York: McGraw-Hill Book Company, inc., 1946.
Warning: These citations may not always be complete (especially for serials).