Secret knowledge :
rediscovering the lost techniques of the old masters /
David Hockney.

APA Citation

Hockney, D. (2006). Secret knowledge: rediscovering the lost techniques of the old masters. New and expanded ed. New York: Viking STUDIO.

MLA Citation

Hockney, David. Secret Knowledge: Rediscovering the Lost Techniques of the Old Masters. New and expanded ed. New York: Viking STUDIO, 2006.

Warning: These citations may not always be complete (especially for serials).