Dyfyniad APA

BISHOP, P. L. (2000). Pollution Prevention: Fundamental and praktice. McGraw-Hill.

Dyfyniad Arddull Chicago

BISHOP, Paul L. Pollution Prevention: Fundamental and Praktice. Boston: McGraw-Hill, 2000.

Dyfyniad MLA

BISHOP, Paul L. Pollution Prevention: Fundamental and Praktice. McGraw-Hill, 2000.

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