APA (7th ed.) Citation

United States Civil Service Commission. (1931). 1. Use of Standard Form 39; 2. Telephone requests for certifications; 3. Letters and telegrams of declination; 4. Correct method of reporting on certificates. [publisher not identified].

Chicago Style (17th ed.) Citation

United States Civil Service Commission. 1. Use of Standard Form 39; 2. Telephone Requests for Certifications; 3. Letters and Telegrams of Declination; 4. Correct Method of Reporting on Certificates. [Washington]: [publisher not identified], 1931.

MLA (9th ed.) Citation

United States Civil Service Commission. 1. Use of Standard Form 39; 2. Telephone Requests for Certifications; 3. Letters and Telegrams of Declination; 4. Correct Method of Reporting on Certificates. [publisher not identified], 1931.

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