APA (7th ed.) Citation

(1980). Laredo, Nuevo Laredo, city map. [publisher not identified].

Chicago Style (17th ed.) Citation

Laredo, Nuevo Laredo, City Map. [Laredo, Tex.?]: [publisher not identified], 1980.

MLA (8th ed.) Citation

Laredo, Nuevo Laredo, City Map. [publisher not identified], 1980.

Warning: These citations may not always be 100% accurate.