(1921). [Personnel records of Public Health Service nurses; letter of transmittal for forms]. [publisher not identified].
Chicago Style (17th ed.) Citation[Personnel Records of Public Health Service Nurses; Letter of Transmittal for Forms]. Washington, D.C.: [publisher not identified], 1921.
MLA (9th ed.) Citation[Personnel Records of Public Health Service Nurses; Letter of Transmittal for Forms]. [publisher not identified], 1921.
Warning: These citations may not always be 100% accurate.