Cita APA (7th ed.)

Runkle, G. (1985). Theory and practice: An introduction to philosophy. Holt, Rinehart and Winston.

Cita Chicago (17th ed.)

Runkle, Gerald. Theory and Practice: An Introduction to Philosophy. New York: Holt, Rinehart and Winston, 1985.

Cita MLA (9th ed.)

Runkle, Gerald. Theory and Practice: An Introduction to Philosophy. Holt, Rinehart and Winston, 1985.