APA (7th ed.) Citation

(1968). Catalogue principally of Diaghilev ballet material: Décor and costume designs, portraits and posters. Sotheby & Co.

Chicago Style (17th ed.) Citation

Catalogue Principally of Diaghilev Ballet Material: Décor and Costume Designs, Portraits and Posters. London: Sotheby & Co, 1968.

MLA (9th ed.) Citation

Catalogue Principally of Diaghilev Ballet Material: Décor and Costume Designs, Portraits and Posters. Sotheby & Co, 1968.

Warning: These citations may not always be 100% accurate.