Cita APA (7a ed.)
Eco, U., & Weaver, W. Postscript to The Name of the Rose. Helen and Kurt Wolff Book.
Cita estilo Chicago (17a ed.)
Eco, Umberto, y William Weaver. Postscript to The Name of the Rose. San Diego, EUA: Helen and Kurt Wolff Book.
Cita MLA (9a ed.)
Eco, Umberto, y William Weaver. Postscript to The Name of the Rose. Helen and Kurt Wolff Book.
Precaución: Estas citas no son 100% exactas.