Cita APA (7a ed.)

Rescher, N. (1992). A System of Pragmatic Idealism, Volume II: The Validity of Values, A Normative Theory of Evaluative Rationality. Princeton University Press.

Cita Chicago Style (17a ed.)

Rescher, Nicholas. A System of Pragmatic Idealism, Volume II: The Validity of Values, A Normative Theory of Evaluative Rationality. Princeton. N.J.: Princeton University Press, 1992.

Cita MLA (8a ed.)

Rescher, Nicholas. A System of Pragmatic Idealism, Volume II: The Validity of Values, A Normative Theory of Evaluative Rationality. Princeton University Press, 1992.