Dyfyniad APA

(1985). l Ashrae HandBook: 1985 Fundamentels (Inch-pound Edition.). American Society of Heating,Refrigerating and Air-conditioning.

Dyfyniad Arddull Chicago

L Ashrae HandBook: 1985 Fundamentels. Inch-pound Edition. Atlanta: American Society of Heating,Refrigerating and Air-conditioning, 1985.

Dyfyniad MLA

L Ashrae HandBook: 1985 Fundamentels. Inch-pound Edition. American Society of Heating,Refrigerating and Air-conditioning, 1985.

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