APA (7 वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, & Bengtson, V. L. (2000). Aging in East and West: Families, states, and the elderly. Springer Pub. Co.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, और Vern L. Bengtson. Aging in East and West: Families, States, and the Elderly. New York, NY: Springer Pub. Co, 2000.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
ebrary, Inc, और Vern L. Bengtson. Aging in East and West: Families, States, and the Elderly. Springer Pub. Co, 2000.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.