Dyfyniad APA

SYLVIA E BARRETT. (2000). Natural organic matter and disinfection by-products (0 8412 3676 3). American Chemical society.

Dyfyniad Arddull Chicago

SYLVIA E BARRETT. Natural Organic Matter and Disinfection By-products (0 8412 3676 3). American Chemical society, 2000.

Dyfyniad MLA

SYLVIA E BARRETT. Natural Organic Matter and Disinfection By-products (0 8412 3676 3). American Chemical society, 2000.

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