APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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

Warning: These citations may not always be 100% accurate.