Cita APA (7a ed.)

Clermont Witt, R. (1929). How to look at pictures. G.Bell And Sons.

Cita Chicago Style (17a ed.)

Clermont Witt, Robert. How to Look at Pictures. London: G.Bell And Sons, 1929.

Cita MLA (9a ed.)

Clermont Witt, Robert. How to Look at Pictures. G.Bell And Sons, 1929.