United States. Department of State. (1931). Subject index of Treaty series and Executive agreement series. U.S. GPO.
Chicago Style (17th ed.) CitationUnited States. Department of State. Subject Index of Treaty Series and Executive Agreement Series. Washington: U.S. GPO, 1931.
MLA (9th ed.) CitationUnited States. Department of State. Subject Index of Treaty Series and Executive Agreement Series. U.S. GPO, 1931.
Warning: These citations may not always be 100% accurate.