Dyfyniad APA

Ellison, J. M. (1965). Use of Recirculating Air Conditioners to Clean the Air of Small Wards.

Dyfyniad Arddull Chicago

Ellison, J. McK. Use of Recirculating Air Conditioners to Clean the Air of Small Wards. 1965.

Dyfyniad MLA

Ellison, J. McK. Use of Recirculating Air Conditioners to Clean the Air of Small Wards. 1965.

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