APA (7th ed.) Citation

United States Civil Service Commission. (1909). Manual of examinations; revised to July 1, 1909. GPO.

Chicago Style (17th ed.) Citation

United States Civil Service Commission. Manual of Examinations; Revised to July 1, 1909. [Washington]: GPO, 1909.

MLA (9th ed.) Citation

United States Civil Service Commission. Manual of Examinations; Revised to July 1, 1909. GPO, 1909.

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