United States. Department of State. (1938). Department of State and American Merchant Marine, address by George S. Messersmith, assistant Secretary of State, before American Merchant Marine Conference, Baltimore, Md., Sept. 20, 1938. [s.n.].
Chicago Style (17th ed.) CitationUnited States. Department of State. Department of State and American Merchant Marine, Address by George S. Messersmith, Assistant Secretary of State, Before American Merchant Marine Conference, Baltimore, Md., Sept. 20, 1938. [Washington]: [s.n.], 1938.
MLA (9th ed.) CitationUnited States. Department of State. Department of State and American Merchant Marine, Address by George S. Messersmith, Assistant Secretary of State, Before American Merchant Marine Conference, Baltimore, Md., Sept. 20, 1938. [s.n.], 1938.