APA (7th ed.) Citation

(1915). Vaccination against smallpox and typhoid fever for civil employees of Government performing interstate travel or handlingof mail. U.S. Government Printing Office.

Chicago Style (17th ed.) Citation

Vaccination Against Smallpox and Typhoid Fever for Civil Employees of Government Performing Interstate Travel or Handlingof Mail. [Place of publication not identified]: U.S. Government Printing Office, 1915.

MLA (9th ed.) Citation

Vaccination Against Smallpox and Typhoid Fever for Civil Employees of Government Performing Interstate Travel or Handlingof Mail. U.S. Government Printing Office, 1915.