APA-referens

(2003). Wastewater treatment plant design. Alexandria, VA: Water Environment Federation.

Chicago-stil citat

Wastewater Treatment Plant Design. Alexandria, VA: Water Environment Federation, 2003.

MLA-referens

Wastewater Treatment Plant Design. Alexandria, VA: Water Environment Federation, 2003.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.