Dyfyniad APA

Pond Kathy, Rueedi Joerg, Pedley Steve, & Microrisk. Pathogens in drinking water sources.

Dyfyniad Arddull Chicago

Pond Kathy, Rueedi Joerg, Pedley Steve, and Microrisk. Pathogens in Drinking Water Sources.

Dyfyniad MLA

Pond Kathy, et al. Pathogens in Drinking Water Sources.

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