United States. Army. Corps of Engineers. Seattle District. Environmental Resources Section & University of Washington. Institute for Environmental Studies. (1975). Washington environmental atlas (2d ed.). The Section ; for sale by the Supt. of Docs., U.S. Govt. Print. Off..
Style de citation Chicago (17e éd.)United States. Army. Corps of Engineers. Seattle District. Environmental Resources Section et University of Washington. Institute for Environmental Studies. Washington Environmental Atlas. 2d ed. Seattle, Wash. : Washington: The Section ; for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1975.
Style de citation MLA (8e éd.)United States. Army. Corps of Engineers. Seattle District. Environmental Resources Section et University of Washington. Institute for Environmental Studies. Washington Environmental Atlas. 2d ed. The Section ; for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1975.