Greene, F. V. (1903). The police department of the city of New York: A statement of facts. City Club of New York.
Chicago-Zitierstil (17. Ausg.)Greene, Francis Vinton. The Police Department of the City of New York: A Statement of Facts. S.l: City Club of New York, 1903.
MLA-Zitierstil (9. Ausg.)Greene, Francis Vinton. The Police Department of the City of New York: A Statement of Facts. City Club of New York, 1903.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.