APA (7th ed.) Citation

Keen, G., Prest, C., & Bennett, I. (1969). The Times Sotheby Index: 7: French furniture.

Chicago Style (17th ed.) Citation

Keen, Geraldine, Charlotte Prest, and Ian Bennett. The Times Sotheby Index: 7: French Furniture. 1969.

MLA (9th ed.) Citation

Keen, Geraldine, et al. The Times Sotheby Index: 7: French Furniture. 1969.