Hockney, D. (2001). Secret knowledge: Rediscovering the lost techniques of the old masters / David Hockney. Viking Studio.
Chicago Style (17th ed.) CitationHockney, David. Secret Knowledge: Rediscovering the Lost Techniques of the Old Masters / David Hockney. New York: Viking Studio, 2001.
MLA (8th ed.) CitationHockney, David. Secret Knowledge: Rediscovering the Lost Techniques of the Old Masters / David Hockney. Viking Studio, 2001.
Warning: These citations may not always be 100% accurate.