Cita APA (7a ed.)

Landauer, C. (1964). Contemporary economic systems: A comparative analysis. Lippincott.

Cita Chicago Style (17a ed.)

Landauer, Carl. Contemporary Economic Systems: A Comparative Analysis. Philadelphia: Lippincott, 1964.

Cita MLA (9a ed.)

Landauer, Carl. Contemporary Economic Systems: A Comparative Analysis. Lippincott, 1964.