Cita APA (7a ed.)
Sotheby's. (1997). Sotheby's: London, 4 and 5 December 1997 : Continental Books and Manuscripts. Sotheby's.
Cita estilo Chicago (17a ed.)
Sotheby's. Sotheby's: London, 4 and 5 December 1997 : Continental Books and Manuscripts. Londres, Inglaterra: Sotheby's, 1997.
Cita MLA (9a ed.)
Sotheby's. Sotheby's: London, 4 and 5 December 1997 : Continental Books and Manuscripts. Sotheby's, 1997.
Precaución: Estas citas no son 100% exactas.