APA (7 वां संस्करण) प्रशस्ति पत्र

Não informado. (1952). Journal of mental subnormality. Midland Society of the Study of Mental Subnormality.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Não informado. Journal of Mental Subnormality. Birmingham, Inglaterra: Midland Society of the Study of Mental Subnormality, 1952.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Não informado. Journal of Mental Subnormality. Midland Society of the Study of Mental Subnormality, 1952.

चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.