Cita APA (7a ed.)

Curtis, M. K. (2000). Free Speech, The People's Darling Privilege: Struggles for Freedom of Expression in American History. Duke University Press.

Cita Chicago Style (17a ed.)

Curtis, Michael Kent. Free Speech, The People's Darling Privilege: Struggles for Freedom of Expression in American History. London: Duke University Press, 2000.

Cita MLA (8a ed.)

Curtis, Michael Kent. Free Speech, The People's Darling Privilege: Struggles for Freedom of Expression in American History. Duke University Press, 2000.