APA (7th ed.) Citation

United States. Congress. House. Committee on Interior and Insular Affairs, ProQuest (Firm), & United States. Department of the Interior. (1979). Proposed addition of Hopeton Earthworks to the Mound City Group National Monument. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Interior and Insular Affairs, ProQuest (Firm), and United States. Department of the Interior. Proposed Addition of Hopeton Earthworks to the Mound City Group National Monument. Washington: [publisher not identified], 1979.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Interior and Insular Affairs, et al. Proposed Addition of Hopeton Earthworks to the Mound City Group National Monument. [publisher not identified], 1979.