Dyfyniad APA

Bitton, G. (2011). Wastewater microbiology (4th ed.). Wiley-Blackwell.

Dyfyniad Arddull Chicago

Bitton, Gabriel. Wastewater Microbiology. 4th ed. Hoboken, N.J. ; New Delhi: Wiley-Blackwell, 2011.

Dyfyniad MLA

Bitton, Gabriel. Wastewater Microbiology. 4th ed. Wiley-Blackwell, 2011.

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