Panama Canal (Panama) & ProQuest (Firm). (1939). Annual Report of the Governor of the Panama Canal for the fiscal year ended June 30, 1939. [publisher not identified].
Chicago Style (17th ed.) CitationPanama Canal (Panama) and ProQuest (Firm). Annual Report of the Governor of the Panama Canal for the Fiscal Year Ended June 30, 1939. Washington: [publisher not identified], 1939.
MLA (9th ed.) CitationPanama Canal (Panama) and ProQuest (Firm). Annual Report of the Governor of the Panama Canal for the Fiscal Year Ended June 30, 1939. [publisher not identified], 1939.
Warning: These citations may not always be 100% accurate.