APA Citatie

OConnor N., a. H. (1963). Speech and Thought in Severe subnormality. Pergamon Press.

Chicago Style citaat

OConnor N., and Hermelin. Speech and Thought in Severe Subnormality. Oxford: Pergamon Press, 1963.

MLA citatie

OConnor N., and Hermelin. Speech and Thought in Severe Subnormality. Pergamon Press, 1963.

Let op: Deze citaties zijn niet altijd 100% accuraat.