Cita APA (7a ed.)

Topics Entertainment (Firm). (2008). America by rail. Topics Entertainment.

Cita Chicago Style (17a ed.)

Topics Entertainment (Firm). America by Rail. Renton, WA: Topics Entertainment, 2008.

Cita MLA (8a ed.)

Topics Entertainment (Firm). America by Rail. Topics Entertainment, 2008.

Precaución: Estas citas no son 100% exactas.