APA (7 वां संस्करण) प्रशस्ति पत्र

Stafford-Clark, D. (1952). Psychiatry today. Penguin.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Stafford-Clark, David. Psychiatry Today. London: Penguin, 1952.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Stafford-Clark, David. Psychiatry Today. Penguin, 1952.