APA (7th ed.) Citation

& ProQuest (Firm). (1920). Annual Report of the Governor of the Panama Canal for the fiscal year ended June 30 1920. [publisher not identified].

Chicago Style (17th ed.) Citation

and ProQuest (Firm). Annual Report of the Governor of the Panama Canal for the Fiscal Year Ended June 30 1920. Washington: [publisher not identified], 1920.

MLA (9th ed.) Citation

and ProQuest (Firm). Annual Report of the Governor of the Panama Canal for the Fiscal Year Ended June 30 1920. [publisher not identified], 1920.