Cita APA (7a ed.)

Rescher, N. (1992). A system of pragmatic idealism. Princeton University Press.

Cita Chicago Style (17a ed.)

Rescher, Nicholas. A System of Pragmatic Idealism. Princeton: Princeton University Press, 1992.

Cita MLA (9a ed.)

Rescher, Nicholas. A System of Pragmatic Idealism. Princeton University Press, 1992.