Cita APA (7a ed.)

Ditchfield, C. (2004). FREEDOM OF SPEECH. Children's Press.

Cita Chicago Style (17a ed.)

Ditchfield, Christin. FREEDOM OF SPEECH. Children's Press, 2004.

Cita MLA (8a ed.)

Ditchfield, Christin. FREEDOM OF SPEECH. Children's Press, 2004.