Dyfyniad APA

Badger, W. L., & Banchero, J. T. (1955). Introduction to chemical engineering. McGraw hill.

Dyfyniad Arddull Chicago

Badger, Walter L., and Julius T. Banchero. Introduction to Chemical Engineering. New york: McGraw hill, 1955.

Dyfyniad MLA

Badger, Walter L., and Julius T. Banchero. Introduction to Chemical Engineering. McGraw hill, 1955.

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