Cita APA (7a ed.)

Smith, A. D. (2002). The problem of perception. Harvard University Press.

Cita Chicago Style (17a ed.)

Smith, A. D. The Problem of Perception. Cambridge (Massachusetts) [etc.]: Harvard University Press, 2002.

Cita MLA (9a ed.)

Smith, A. D. The Problem of Perception. Harvard University Press, 2002.