United States. Bureau of Foreign and Domestic Commerce & ProQuest (Firm). (1929). Foreign commerce and navigation of the United States for the calendar year 1927. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Bureau of Foreign and Domestic Commerce and ProQuest (Firm). Foreign Commerce and Navigation of the United States for the Calendar Year 1927. Washington: [publisher not identified], 1929.
MLA (9th ed.) CitationUnited States. Bureau of Foreign and Domestic Commerce and ProQuest (Firm). Foreign Commerce and Navigation of the United States for the Calendar Year 1927. [publisher not identified], 1929.
Warning: These citations may not always be 100% accurate.