APA (7th ed.) Citation

Geological Survey (U.S.) & United States. National Park Service. (1985). Amistad National Recreation Area. The Survey : Centro de Asesoria y Venta de Informaciʹon Estadʹistica y Cartogrʹafica Balderas.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.) and United States. National Park Service. Amistad National Recreation Area. Reston, Va. : Mexico, D.F.: The Survey : Centro de Asesoria y Venta de Informaciʹon Estadʹistica y Cartogrʹafica Balderas, 1985.

MLA (9th ed.) Citation

Geological Survey (U.S.) and United States. National Park Service. Amistad National Recreation Area. The Survey : Centro de Asesoria y Venta de Informaciʹon Estadʹistica y Cartogrʹafica Balderas, 1985.