Dyfyniad APA

Patrick, K. L. (1991). Bleaching technology for chemical and mechanical pulps. Miller Freeman.

Dyfyniad Arddull Chicago

Patrick, Ken L. Bleaching Technology for Chemical and Mechanical Pulps. San Francisco: Miller Freeman, 1991.

Dyfyniad MLA

Patrick, Ken L. Bleaching Technology for Chemical and Mechanical Pulps. Miller Freeman, 1991.

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