Cita APA (7a ed.)

Lipman, M., Oscanyan, F. S., & Sharp, A. M. (1980). Philosophy in the Classroom (2d ed.). Temple University Press.

Cita Chicago Style (17a ed.)

Lipman, Matthew, Frederick S. Oscanyan, y Ann Margaret Sharp. Philosophy in the Classroom. 2d ed. Philadelphia: Temple University Press, 1980.

Cita MLA (8a ed.)

Lipman, Matthew, et al. Philosophy in the Classroom. 2d ed. Temple University Press, 1980.