APA (7th ed.) Citation

United States. Environmental Protection Agency. Great Lakes National Program Office. (1997). Guide to R/V Lake Guardian. U.S. Environmental Protection Agency, Great Lakes National Program Office.

Chicago Style (17th ed.) Citation

United States. Environmental Protection Agency. Great Lakes National Program Office. Guide to R/V Lake Guardian. Chicago, Ill. (77 W. Jackson Blvd., Chicago 60604): U.S. Environmental Protection Agency, Great Lakes National Program Office, 1997.

MLA (9th ed.) Citation

United States. Environmental Protection Agency. Great Lakes National Program Office. Guide to R/V Lake Guardian. U.S. Environmental Protection Agency, Great Lakes National Program Office, 1997.