APA (7th ed.) Citation

United States. Congress. Senate. Committee on Foreign Relations & ProQuest (Firm). (1909). North American Conservation Conference. Message from the President of the United States, transmitting the declaration of principles adopted by the North American Conservation Conference. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Congress. Senate. Committee on Foreign Relations and ProQuest (Firm). North American Conservation Conference. Message from the President of the United States, Transmitting the Declaration of Principles Adopted by the North American Conservation Conference. Washington: [publisher not identified], 1909.

MLA (9th ed.) Citation

United States. Congress. Senate. Committee on Foreign Relations and ProQuest (Firm). North American Conservation Conference. Message from the President of the United States, Transmitting the Declaration of Principles Adopted by the North American Conservation Conference. [publisher not identified], 1909.