Cita APA

Sauer, H. J., & Howell, R. H. (1992). Principles of heating, ventilating, and air conditioning. Atlanta, Ga.: American Society of Heating, Refrigerating and Air-Conditioning Engineers.

Citación estilo Chicago

Sauer, Harry J., y Ronald H. Howell. Principles of Heating, Ventilating, and Air Conditioning. Atlanta, Ga.: American Society of Heating, Refrigerating and Air-Conditioning Engineers, 1992.

Cita MLA

Sauer, Harry J., y Ronald H. Howell. Principles of Heating, Ventilating, and Air Conditioning. Atlanta, Ga.: American Society of Heating, Refrigerating and Air-Conditioning Engineers, 1992.