APA (7th ed.) Citation

(1974). Street map of the city of Gilmer, Texas: "Home of the East Texas Yamboree". [publisher not identified].

Chicago Style (17th ed.) Citation

Street Map of the City of Gilmer, Texas: "Home of the East Texas Yamboree". [Gilmer?]: [publisher not identified], 1974.

MLA (9th ed.) Citation

Street Map of the City of Gilmer, Texas: "Home of the East Texas Yamboree". [publisher not identified], 1974.