Cita APA (7a ed.)
Sotheby's. (2001). Sotheby's: New York, Monday June 25, 2001 : A Private Collection of Illustrated Books and Fine Bindings. Sotheby's.
Cita estilo Chicago (17a ed.)
Sotheby's. Sotheby's: New York, Monday June 25, 2001 : A Private Collection of Illustrated Books and Fine Bindings. Nueva York, EUA: Sotheby's, 2001.
Cita MLA (9a ed.)
Sotheby's. Sotheby's: New York, Monday June 25, 2001 : A Private Collection of Illustrated Books and Fine Bindings. Sotheby's, 2001.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.