Cita APA (7a ed.)
Sotheby's. (2001). Sotheby's: London, Wednesday 27 June 2001 : Impressionist and Modern Art : Part Two. Sotheby's.
Cita estilo Chicago (17a ed.)
Sotheby's. Sotheby's: London, Wednesday 27 June 2001 : Impressionist and Modern Art : Part Two. Londres, Inglaterra: Sotheby's, 2001.
Cita MLA (9a ed.)
Sotheby's. Sotheby's: London, Wednesday 27 June 2001 : Impressionist and Modern Art : Part Two. Sotheby's, 2001.
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