APA (7th ed.) Citation

Library of Congress. Legislative Reference Service & ProQuest (Firm). (1974). Uniform Circular Zone System of Taxicab Fares, with Particular Reference to the District of Columbia. [publisher not identified].

Chicago Style (17th ed.) Citation

Library of Congress. Legislative Reference Service and ProQuest (Firm). Uniform Circular Zone System of Taxicab Fares, with Particular Reference to the District of Columbia. [Place of publication not identified]: [publisher not identified], 1974.

MLA (9th ed.) Citation

Library of Congress. Legislative Reference Service and ProQuest (Firm). Uniform Circular Zone System of Taxicab Fares, with Particular Reference to the District of Columbia. [publisher not identified], 1974.