Não informado. (2004). Journal of the Sanitary Engineering Division. American Society of Civil Engineers.
Chicago-viite (17. p.)Não informado. Journal of the Sanitary Engineering Division. New York: American Society of Civil Engineers, 2004.
MLA-viite (8. p.)Não informado. Journal of the Sanitary Engineering Division. American Society of Civil Engineers, 2004.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.