Cita APA (7a ed.)

Grant, G. P., & Christian, W. (1995). Philosophy in the Mass Age. University of Toronto Press.

Cita Chicago Style (17a ed.)

Grant, George Parkin, y William Christian. Philosophy in the Mass Age. Toronto [Ont.]: University of Toronto Press, 1995.

Cita MLA (8a ed.)

Grant, George Parkin, y William Christian. Philosophy in the Mass Age. University of Toronto Press, 1995.