Cita APA (7a ed.)

Unión Panamericana. (1913). Map showing railroads in operation and under construction in Latinamerica. Unión Panamericana.

Cita Chicago Style (17a ed.)

Unión Panamericana. Map Showing Railroads in Operation and Under Construction in Latinamerica. [s.l.]: Unión Panamericana, 1913.

Cita MLA (9a ed.)

Unión Panamericana. Map Showing Railroads in Operation and Under Construction in Latinamerica. Unión Panamericana, 1913.