APA (7th ed.) Citation

Sotheby's (Firm). (1980). Catalogue of Islamic coins: Mainly in gold. Sotheby's.

Chicago Style (17th ed.) Citation

Sotheby's (Firm). Catalogue of Islamic Coins: Mainly in Gold. London: Sotheby's, 1980.

MLA (9th ed.) Citation

Sotheby's (Firm). Catalogue of Islamic Coins: Mainly in Gold. Sotheby's, 1980.

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