Cita APA (7a ed.)

Osborne, H. (1970). The art of appreciation. Oxford University Press.

Cita Chicago Style (17a ed.)

Osborne, Harold. The Art of Appreciation. London ; New York [u.a.]: Oxford University Press, 1970.

Cita MLA (8a ed.)

Osborne, Harold. The Art of Appreciation. Oxford University Press, 1970.