Lua APA (7ú heag.)
ebrary, Inc, & Field, R. (2006). BMP technology in urban watersheds: Current and future directions. American Society of Civil Engineers.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, agus Richard Field. BMP Technology in Urban Watersheds: Current and Future Directions. Reston, Va.: American Society of Civil Engineers, 2006.
Lua MLA (9ú heag.)
ebrary, Inc, agus Richard Field. BMP Technology in Urban Watersheds: Current and Future Directions. American Society of Civil Engineers, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.