Cita APA (7a ed.)

Ryle, G., & Meyer, R. (1993). Aspects of mind ([1st pub.].). Blackwell.

Cita Chicago Style (17a ed.)

Ryle, Gilbert, y Réne Meyer. Aspects of Mind. [1st pub.]. Oxford [etc.]: Blackwell, 1993.

Cita MLA (9a ed.)

Ryle, Gilbert, y Réne Meyer. Aspects of Mind. [1st pub.]. Blackwell, 1993.