Organización de los Estados Americanos. (1951). List of books accessioned and periodicals indexed for the month of . Pan American Union, General Secretariat, Organization of American States.
Chicago Style (17th ed.) CitationOrganización de los Estados Americanos. List of Books Accessioned and Periodicals Indexed for the Month of . Washington: Pan American Union, General Secretariat, Organization of American States, 1951.
MLA (9th ed.) CitationOrganización de los Estados Americanos. List of Books Accessioned and Periodicals Indexed for the Month of . Pan American Union, General Secretariat, Organization of American States, 1951.
Warning: These citations may not always be 100% accurate.