Cita APA

Allen, J. R., Walker, J. H., & James, J. W. (1946). Heating and air conditioning McGraw-Hill.

Citación estilo Chicago

Allen, John R., James Herbert Walker, and John William James. Heating and Air Conditioning. 6. ed. New York: McGraw-Hill, 1946.

Cita MLA

Allen, John R., James Herbert Walker, and John William James. Heating and Air Conditioning. 6. ed. New York: McGraw-Hill, 1946.