Tietueen sitaatit

APA-viite (7. p.)
Estados Unidos Geological Survey. (1902). Reclamation projects, gaging sations and river surveys. U. S. Geological Survey.
Chicago-viite (17. p.)
Estados Unidos Geological Survey. Reclamation Projects, Gaging Sations and River Surveys. U. S. Geological Survey, 1902.
MLA-viite (9. p.)
Estados Unidos Geological Survey. Reclamation Projects, Gaging Sations and River Surveys. U. S. Geological Survey, 1902.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.