Cita APA (7a ed.)
Sotheby's. (1997). Sotheby's: London, 12 and 13 June 1997 : Printed Books and Maps. Sotheby's.
Cita estilo Chicago (17a ed.)
Sotheby's. Sotheby's: London, 12 and 13 June 1997 : Printed Books and Maps. Londres, Inglaterra: Sotheby's, 1997.
Cita MLA (9a ed.)
Sotheby's. Sotheby's: London, 12 and 13 June 1997 : Printed Books and Maps. Sotheby's, 1997.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.