Cita APA (7a ed.)

Schiffer, S. R., & Steele, S. (1988). Cognition and representation. Westview.

Cita Chicago Style (17a ed.)

Schiffer, Stephen R., y Susan Steele. Cognition and Representation. Boulder: Westview, 1988.

Cita MLA (9a ed.)

Schiffer, Stephen R., y Susan Steele. Cognition and Representation. Westview, 1988.