Dyfyniad APA

(1986). Refrigeration System and Applications (Inch-Pound Edittion.). American Society of Heating Refrigerating and air conditioning.

Dyfyniad Arddull Chicago

Refrigeration System and Applications. Inch-Pound Edittion. Atlanta: American Society of Heating Refrigerating and air conditioning, 1986.

Dyfyniad MLA

Refrigeration System and Applications. Inch-Pound Edittion. American Society of Heating Refrigerating and air conditioning, 1986.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.