APA (7th ed.) Citation

United States. Congress. House, ProQuest (Firm), & United States. Congress. House. Committee on Interior and Insular Affairs. (1962). Authorizing the Secretary of the Interior to cooperate with the First World Conference on National Parks. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. House, ProQuest (Firm), and United States. Congress. House. Committee on Interior and Insular Affairs. Authorizing the Secretary of the Interior to Cooperate with the First World Conference on National Parks. Washington: [publisher not identified], 1962.

MLA (9th ed.) Citation

United States. Congress. House, et al. Authorizing the Secretary of the Interior to Cooperate with the First World Conference on National Parks. [publisher not identified], 1962.