Cita APA (7a ed.)

Sotheby´s. The 20th Century Sale Fine and Decorative Art (1º ed.).

Cita Chicago Style (17a ed.)

Sotheby´s. The 20th Century Sale Fine and Decorative Art. 1º ed. Chicago.

Cita MLA (8a ed.)

Sotheby´s. The 20th Century Sale Fine and Decorative Art. 1º ed.