MLA

Claiborne Park, Clara. The Siege : the Battle for Communication with an Autistic Child. Middlesex: Pelican Books, 1972.

APA

Claiborne Park, C. (1972). The Siege : the battle for communication with an autistic child. Middlesex: Pelican Books.

Chicago

Claiborne Park, Clara, The Siege: The Battle for Communication with an Autistic Child. Middlesex: Pelican Books, 1972.