APA (7th ed.) Citation

United States. Congress. Senate. Committee on Energy and Natural Resources & ProQuest (Firm). (1997). Hells Canyon National Recreation Area. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Energy and Natural Resources and ProQuest (Firm). Hells Canyon National Recreation Area. Washington: [publisher not identified], 1997.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Energy and Natural Resources and ProQuest (Firm). Hells Canyon National Recreation Area. [publisher not identified], 1997.

Warning: These citations may not always be 100% accurate.