(1920). [Railroad routes to 2 Public Health Service hospitals]. [publisher not identified].
Chicago Style (17th ed.) Citation[Railroad Routes to 2 Public Health Service Hospitals]. Washington, D.C.: [publisher not identified], 1920.
MLA (9th ed.) Citation[Railroad Routes to 2 Public Health Service Hospitals]. [publisher not identified], 1920.
Warning: These citations may not always be 100% accurate.