APA (7th ed.) Citation

United States. Department of State & Hyde, C. C. (1918). Blockade. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Department of State and Charles Cheney Hyde. Blockade. Washington: U.S. GPO, 1918.

MLA (8th ed.) Citation

United States. Department of State and Charles Cheney Hyde. Blockade. U.S. GPO, 1918.