APA (7th ed.) Citation

Geological Survey (U.S.). (2003). Continuing the legacy of Lewis and Clark. U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.). Continuing the Legacy of Lewis and Clark. [Reston, Va.]: U.S. Dept. of the Interior, U.S. Geological Survey, 2003.

MLA (9th ed.) Citation

Geological Survey (U.S.). Continuing the Legacy of Lewis and Clark. U.S. Dept. of the Interior, U.S. Geological Survey, 2003.