APA-viite (7. p.)
National Gallery (Gran Bretaña) & Clark, K. (1938). One hundred details from pictures in the National Gallery. Printed for the Trustees.
Chicago-viite (17. p.)
National Gallery (Gran Bretaña) ja Kenneth Clark. One Hundred Details from Pictures in the National Gallery. London: Printed for the Trustees, 1938.
MLA-viite (9. p.)
National Gallery (Gran Bretaña) ja Kenneth Clark. One Hundred Details from Pictures in the National Gallery. Printed for the Trustees, 1938.
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