Cita APA (7a ed.)

Ubel PA. (2009). Free market Madness. Harvard Bus. School Pub.

Cita Chicago Style (17a ed.)

Ubel PA. Free Market Madness. Boston: Harvard Bus. School Pub, 2009.

Cita MLA (9a ed.)

Ubel PA. Free Market Madness. Harvard Bus. School Pub, 2009.