ProQuest (Firm). (1920). Fire Department of the District of Columbia. [publisher not identified].
Chicago Style (17th ed.) CitationProQuest (Firm). Fire Department of the District of Columbia. Washington: [publisher not identified], 1920.
MLA (9th ed.) CitationProQuest (Firm). Fire Department of the District of Columbia. [publisher not identified], 1920.
Warning: These citations may not always be 100% accurate.