Gardner, R. A. (1971). Therapeutic communication with children (Primera edición.). Science House.
Čikaški stil citiranja (17. izdanje)Gardner, Richard A. Therapeutic Communication with Children. Primera edición. New York: Science House, 1971.
MLA način citiranja (8. izdanje)Gardner, Richard A. Therapeutic Communication with Children. Primera edición. Science House, 1971.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.