Citazione APA

Tibbetts, J. (2005). Combined Sewer Systems: Down, Dirty, and Out of Date. National Institue of Environmental Health Sciences.

Stile di citazione Chicago

Tibbetts, John. Combined Sewer Systems: Down, Dirty, and Out of Date. National Institue of Environmental Health Sciences, 2005.

Citazione MLA

Tibbetts, John. Combined Sewer Systems: Down, Dirty, and Out of Date. National Institue of Environmental Health Sciences, 2005.

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