Cita APA (7a ed.)
Sowell, T. (2006). Ever wonder why? and other controversial essays. Hoover Institution Press.
Cita Chicago Style (17a ed.)
Sowell, Thomas. Ever Wonder Why? and Other Controversial Essays. Stanford, Calif.: Hoover Institution Press, 2006.
Cita MLA (9a ed.)
Sowell, Thomas. Ever Wonder Why? and Other Controversial Essays. Hoover Institution Press, 2006.
Precaución: Estas citas no son 100% exactas.