Dyfyniad APA

TREYBAL, R. E. (1980). Mass-Transfer operations.-- Ed.3. McGraw-Hill Book Company.

Dyfyniad Arddull Chicago

TREYBAL, Robert E. Mass-Transfer Operations.-- Ed.3. Auckland: McGraw-Hill Book Company, 1980.

Dyfyniad MLA

TREYBAL, Robert E. Mass-Transfer Operations.-- Ed.3. McGraw-Hill Book Company, 1980.

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