Cita APA (7a ed.)

Tomberlin, J. E. (1987). Philosophical perspectives. Ridgeview Publishing.

Cita Chicago Style (17a ed.)

Tomberlin, James E. Philosophical Perspectives. Atascadero [California]: Ridgeview Publishing, 1987.

Cita MLA (9a ed.)

Tomberlin, James E. Philosophical Perspectives. Ridgeview Publishing, 1987.