Dyfyniad APA

(2006). Clarifier design: WEF manual of practice no.FD-8 (2nd ed.). McGraw Hill.

Dyfyniad Arddull Chicago

Clarifier Design: WEF Manual of Practice No.FD-8. 2nd ed. New York: McGraw Hill, 2006.

Dyfyniad MLA

Clarifier Design: WEF Manual of Practice No.FD-8. 2nd ed. McGraw Hill, 2006.

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