Cita APA

Estados Unidos. Army Map Service, & Estados Unidos. Army Map Service. (1955). Road map of the Canal Zone and vicinity. Corozal: U. S. Army Engineer Service.

Citación estilo Chicago

Estados Unidos. Army Map Service, y Estados Unidos. Army Map Service. Road Map of the Canal Zone and Vicinity. Corozal: U. S. Army Engineer Service, 1955.

Cita MLA

Estados Unidos. Army Map Service, y Estados Unidos. Army Map Service. Road Map of the Canal Zone and Vicinity. Corozal: U. S. Army Engineer Service, 1955.