APA-viite (7. p.)
Sotheby's. (1998). Sotheby's: St. Mortiz, Wednesday 18th and Thursday 19th Frebuary 1998 : Magnificent Jewels. Sotheby's.
Chicago-viite (17. p.)
Sotheby's. Sotheby's: St. Mortiz, Wednesday 18th and Thursday 19th Frebuary 1998 : Magnificent Jewels. Ginebra, Suiza: Sotheby's, 1998.
MLA-viite (9. p.)
Sotheby's. Sotheby's: St. Mortiz, Wednesday 18th and Thursday 19th Frebuary 1998 : Magnificent Jewels. Sotheby's, 1998.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.