Cita APA (7a ed.)
Mayer, B. (1844). México: As It was and As It is. J. Winchester : New World.
Cita estilo Chicago (17a ed.)
Mayer, Brantz. México: As It Was and As It Is. Nueva York, EUA: J. Winchester : New World, 1844.
Cita MLA (9a ed.)
Mayer, Brantz. México: As It Was and As It Is. J. Winchester : New World, 1844.
Precaución: Estas citas no son 100% exactas.