APA (7th ed.) Citation

(1919). Personnel of Public Health Service assigned to special duty with Federal Board of Vocational Education. [publisher not identified].

Chicago Style (17th ed.) Citation

Personnel of Public Health Service Assigned to Special Duty with Federal Board of Vocational Education. Washington, D.C.: [publisher not identified], 1919.

MLA (9th ed.) Citation

Personnel of Public Health Service Assigned to Special Duty with Federal Board of Vocational Education. [publisher not identified], 1919.