Cita APA (7a ed.)
Sotheby's. (2000). Sotheby's: Amsterdam, Monday 27 November 2000 : Important Clocks and Watches. Sotheby's.
Cita estilo Chicago (17a ed.)
Sotheby's. Sotheby's: Amsterdam, Monday 27 November 2000 : Important Clocks and Watches. Amsterdam, Holanda: Sotheby's, 2000.
Cita MLA (9a ed.)
Sotheby's. Sotheby's: Amsterdam, Monday 27 November 2000 : Important Clocks and Watches. Sotheby's, 2000.
Precaución: Estas citas no son 100% exactas.