APA (7th ed.) Citation

Pan American Union. (1930). Conference of delegates of American republics to 6th International Road Congress to consider draft convention on regulation of automotive traffic. [publisher not identified].

Chicago Style (17th ed.) Citation

Pan American Union. Conference of Delegates of American Republics to 6th International Road Congress to Consider Draft Convention on Regulation of Automotive Traffic. Washington: [publisher not identified], 1930.

MLA (9th ed.) Citation

Pan American Union. Conference of Delegates of American Republics to 6th International Road Congress to Consider Draft Convention on Regulation of Automotive Traffic. [publisher not identified], 1930.