Cita APA (7a ed.)
Couch, W. T. Collier's Encyclopedia: Volume 13. Collier.
Cita estilo Chicago (17a ed.)
Couch, William T. Collier's Encyclopedia: Volume 13. Nueva York, EUA: Collier.
Cita MLA (9a ed.)
Couch, William T. Collier's Encyclopedia: Volume 13. Collier.
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