APA (7th ed.) Citation

United States Civil Service Commission. (1904). Instructions to applicants for 9th U.S. Civil Service District, headquarters, St. Louis, Mo. GPO.

Chicago Style (17th ed.) Citation

United States Civil Service Commission. Instructions to Applicants for 9th U.S. Civil Service District, Headquarters, St. Louis, Mo. [Washington]: GPO, 1904.

MLA (9th ed.) Citation

United States Civil Service Commission. Instructions to Applicants for 9th U.S. Civil Service District, Headquarters, St. Louis, Mo. GPO, 1904.