Cita APA (7a ed.)
Sotheby's. (2000). Sotheby's: London, Thursday 14 December 2000 : The Travel Sale : Books, Maps, Atlases, Natural History and Topographical Pictures. Sotheby's.
Cita estilo Chicago (17a ed.)
Sotheby's. Sotheby's: London, Thursday 14 December 2000 : The Travel Sale : Books, Maps, Atlases, Natural History and Topographical Pictures. Londres, Inglaterra: Sotheby's, 2000.
Cita MLA (9a ed.)
Sotheby's. Sotheby's: London, Thursday 14 December 2000 : The Travel Sale : Books, Maps, Atlases, Natural History and Topographical Pictures. Sotheby's, 2000.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.