APA (7th ed.) Citation

United States Civil Service Commission & ProQuest (Firm). (1940). 57Th Annual Report United States Civil Service Commission fiscal year ended June 30, 1940. [publisher not identified].

Chicago Style (17th ed.) Citation

United States Civil Service Commission and ProQuest (Firm). 57Th Annual Report United States Civil Service Commission Fiscal Year Ended June 30, 1940. Washington: [publisher not identified], 1940.

MLA (9th ed.) Citation

United States Civil Service Commission and ProQuest (Firm). 57Th Annual Report United States Civil Service Commission Fiscal Year Ended June 30, 1940. [publisher not identified], 1940.

Warning: These citations may not always be 100% accurate.