Cita APA (7a ed.)
Sotheby's. The Carta Magna: Tuesday, December 18, 2007, 7:00 PM : Auction. Sotheby's.
Cita estilo Chicago (17a ed.)
Sotheby's. The Carta Magna: Tuesday, December 18, 2007, 7:00 PM : Auction. Nueva York, EUA: Sotheby's.
Cita MLA (9a ed.)
Sotheby's. The Carta Magna: Tuesday, December 18, 2007, 7:00 PM : Auction. Sotheby's.
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