Cita APA (7a ed.)

New York University. Institute of Economic Affairs. (1952). Challenge magazine. Institute of Economic Affairs, New York University.

Cita Chicago Style (17a ed.)

New York University. Institute of Economic Affairs. Challenge Magazine. New York, NY: Institute of Economic Affairs, New York University, 1952.

Cita MLA (8a ed.)

New York University. Institute of Economic Affairs. Challenge Magazine. Institute of Economic Affairs, New York University, 1952.