APA-referens (7:e uppl.)
ebrary, Inc, & Field, R. (2006). BMP technology in urban watersheds: Current and future directions. American Society of Civil Engineers.
Chicago-referens (17:e uppl.)
ebrary, Inc, och Richard Field. BMP Technology in Urban Watersheds: Current and Future Directions. Reston, Va.: American Society of Civil Engineers, 2006.
MLA-referens (9:e uppl.)
ebrary, Inc, och Richard Field. BMP Technology in Urban Watersheds: Current and Future Directions. American Society of Civil Engineers, 2006.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.