Cita APA (7a ed.)
Sotheby's. Sotheby's: New York, Friday 10 December 2010 : The Kennedy-Lincoln Emancipation Proclamation. Sotheby's.
Cita estilo Chicago (17a ed.)
Sotheby's. Sotheby's: New York, Friday 10 December 2010 : The Kennedy-Lincoln Emancipation Proclamation. Nueva York, EUA: Sotheby's.
Cita MLA (9a ed.)
Sotheby's. Sotheby's: New York, Friday 10 December 2010 : The Kennedy-Lincoln Emancipation Proclamation. Sotheby's.
Precaución: Estas citas no son 100% exactas.