Cita APA (7a ed.)

Acton, M. (2009). Learning to look at paintings (2nd ed.). Routledge.

Cita Chicago Style (17a ed.)

Acton, Mary. Learning to Look at Paintings. 2nd ed. Abingdon ; New York: Routledge, 2009.

Cita MLA (9a ed.)

Acton, Mary. Learning to Look at Paintings. 2nd ed. Routledge, 2009.