APA (7th ed.) Citation

United States Civil Service Commission. (1922). Method of conducting examination for unskilled laborer. U.S. GPO.

Chicago Style (17th ed.) Citation

United States Civil Service Commission. Method of Conducting Examination for Unskilled Laborer. Washington: U.S. GPO, 1922.

MLA (9th ed.) Citation

United States Civil Service Commission. Method of Conducting Examination for Unskilled Laborer. U.S. GPO, 1922.

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