APA (7th ed.) Citation

TexMaps (Firm). (2001). Rio Grande Valley atlas: Complete street coverage of the Rio Grande Valley, including portions of Mexico (3rd ed.). TexMaps.

Chicago Style (17th ed.) Citation

TexMaps (Firm). Rio Grande Valley Atlas: Complete Street Coverage of the Rio Grande Valley, Including Portions of Mexico. 3rd ed. Corpus Christi, TX: TexMaps, 2001.

MLA (9th ed.) Citation

TexMaps (Firm). Rio Grande Valley Atlas: Complete Street Coverage of the Rio Grande Valley, Including Portions of Mexico. 3rd ed. TexMaps, 2001.