APA (7th ed.) Citation

Sykes, C. S. (2011). Hockney : the biography. Christopher Simon Sykes: The biography. Century.

Chicago Style (17th ed.) Citation

Sykes, Christopher Simon. Hockney : The Biography. Christopher Simon Sykes: The Biography. London: Century, 2011.

MLA (9th ed.) Citation

Sykes, Christopher Simon. Hockney : The Biography. Christopher Simon Sykes: The Biography. Century, 2011.

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