Dyfyniad APA

(1997). Encyclopedia of separation technology. New York: John Wiley and Sons.

Dyfyniad Arddull Chicago

Encyclopedia of Separation Technology. New York: John Wiley and Sons, 1997.

Dyfyniad MLA

Encyclopedia of Separation Technology. New York: John Wiley and Sons, 1997.

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