APA-Zitierstil (7. Ausg.)

(2004). Water quality in the Northern Rockies Intermontane Basins, Idaho, Montana, and Washington: 1999 - 2001. U.S. Geological Survey [u.a.].

Chicago-Zitierstil (17. Ausg.)

Water Quality in the Northern Rockies Intermontane Basins, Idaho, Montana, and Washington: 1999 - 2001. Reston, Va: U.S. Geological Survey [u.a.], 2004.

MLA-Zitierstil (9. Ausg.)

Water Quality in the Northern Rockies Intermontane Basins, Idaho, Montana, and Washington: 1999 - 2001. U.S. Geological Survey [u.a.], 2004.