Cita APA (7a ed.)

Levi, E. H. (1968). An introduction to legal reasoning. University of Chicago Press.

Cita Chicago Style (17a ed.)

Levi, Edward Hirsch. An Introduction to Legal Reasoning. Chicago [etc.]: University of Chicago Press, 1968.

Cita MLA (9a ed.)

Levi, Edward Hirsch. An Introduction to Legal Reasoning. University of Chicago Press, 1968.