Cita APA (7a ed.)

Ropke, W. (1960). A humane economy: The social framework of the free market. H. Regnery.

Cita Chicago Style (17a ed.)

Ropke, Wilhelm. A Humane Economy: The Social Framework of the Free Market. Chicago: H. Regnery, 1960.

Cita MLA (9a ed.)

Ropke, Wilhelm. A Humane Economy: The Social Framework of the Free Market. H. Regnery, 1960.