APA (7th ed.) Citation

United States. Congress. House. Committee on Interior and Insular Affairs & ProQuest (Firm). (1974). Further Protecting the Outstanding Scenic, Natural, and Scientific Values of the Grand Canyon by Enlarging the Grand Canyon National Park in the State of Arizona. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Interior and Insular Affairs and ProQuest (Firm). Further Protecting the Outstanding Scenic, Natural, and Scientific Values of the Grand Canyon by Enlarging the Grand Canyon National Park in the State of Arizona. Washington: [publisher not identified], 1974.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Interior and Insular Affairs and ProQuest (Firm). Further Protecting the Outstanding Scenic, Natural, and Scientific Values of the Grand Canyon by Enlarging the Grand Canyon National Park in the State of Arizona. [publisher not identified], 1974.