Cita APA

Estados Unidos Army Map Service, & Estados Unidos Corps of Engineers. (1967). Colorado, Costa Rica; Nicaragua (Edition 1-AMS.). Washington, D.C.: Army Map Service, Corps of Engineers.

Citación estilo Chicago

Estados Unidos Army Map Service, y Estados Unidos Corps of Engineers. Colorado, Costa Rica; Nicaragua. Edition 1-AMS. Washington, D.C.: Army Map Service, Corps of Engineers, 1967.

Cita MLA

Estados Unidos Army Map Service, y Estados Unidos Corps of Engineers. Colorado, Costa Rica; Nicaragua. Edition 1-AMS. Washington, D.C.: Army Map Service, Corps of Engineers, 1967.