(1930). [Leave of absence permitted for field employees of Narcotics Bureau during June and July 1920]. [publisher not identified].
Chicago Style (17th ed.) Citation[Leave of Absence Permitted for Field Employees of Narcotics Bureau During June and July 1920]. Washington, D.C.: [publisher not identified], 1930.
MLA (9th ed.) Citation[Leave of Absence Permitted for Field Employees of Narcotics Bureau During June and July 1920]. [publisher not identified], 1930.
Warning: These citations may not always be 100% accurate.