Cita APA (7a ed.)
Sotheby's. (1999). Sotheby's: St. Mortiz, Friday 19th and Saturday 20th February 1999 : Important Jewels. Sotheby's.
Cita estilo Chicago (17a ed.)
Sotheby's. Sotheby's: St. Mortiz, Friday 19th and Saturday 20th February 1999 : Important Jewels. Ginebra, Suiza: Sotheby's, 1999.
Cita MLA (9a ed.)
Sotheby's. Sotheby's: St. Mortiz, Friday 19th and Saturday 20th February 1999 : Important Jewels. Sotheby's, 1999.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.