APA (7th ed.) Citation

(1964). Catalogue of fine portrait miniatures ... objects of vertu: Day of sale: Monday, 25th May, 1964 .. Sotheby & Co.

Chicago Style (17th ed.) Citation

Catalogue of Fine Portrait Miniatures ... Objects of Vertu: Day of Sale: Monday, 25th May, 1964 .. London: Sotheby & Co, 1964.

MLA (9th ed.) Citation

Catalogue of Fine Portrait Miniatures ... Objects of Vertu: Day of Sale: Monday, 25th May, 1964 .. Sotheby & Co, 1964.

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