APA (7 वां संस्करण) प्रशस्ति पत्र

ebrary, Inc, & Perry, G. (2006). Alzheimer's disease: A century of scientific and clinical research. IOS Press.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

ebrary, Inc, और George Perry. Alzheimer's Disease: A Century of Scientific and Clinical Research. Amsterdam ; Washington, DC: IOS Press, 2006.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

ebrary, Inc, और George Perry. Alzheimer's Disease: A Century of Scientific and Clinical Research. IOS Press, 2006.