Cita APA (7a ed.)
Sotheby's. Sotheby's: London, Friday 28th May 1993 : Fine Printed and Manuscript Music. Sotheby's.
Cita estilo Chicago (17a ed.)
Sotheby's. Sotheby's: London, Friday 28th May 1993 : Fine Printed and Manuscript Music. Londres, Inglaterra: Sotheby's.
Cita MLA (9a ed.)
Sotheby's. Sotheby's: London, Friday 28th May 1993 : Fine Printed and Manuscript Music. Sotheby's.
Precaución: Estas citas no son 100% exactas.