APA (7th ed.) Citation

Sotheby's (Firm) & Marion, J. L. (1985). Sotheby's international price guide: 1985-86 edition. Vendome Press.

Chicago Style (17th ed.) Citation

Sotheby's (Firm) and John L. Marion. Sotheby's International Price Guide: 1985-86 Edition. New York: Vendome Press, 1985.

MLA (9th ed.) Citation

Sotheby's (Firm) and John L. Marion. Sotheby's International Price Guide: 1985-86 Edition. Vendome Press, 1985.