APA-viite (7. p.)
Mara,Duncan. (2003). Domestic Wastewater Treatment in Developing Countries. Taylor & Francis.
Chicago-viite (17. p.)
Mara,Duncan. Domestic Wastewater Treatment in Developing Countries. New York: Taylor & Francis, 2003.
MLA-viite (9. p.)
Mara,Duncan. Domestic Wastewater Treatment in Developing Countries. Taylor & Francis, 2003.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.