APA (7 वां संस्करण) प्रशस्ति पत्र

Kail, R. V., & Cavanaugh, J. C. (2016). Human development: A life-span view (Seventh edition.). Cengage Learning.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Kail, Robert V., और John C. Cavanaugh. Human Development: A Life-span View. Seventh edition. Boston, Massachusetts: Cengage Learning, 2016.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Kail, Robert V., और John C. Cavanaugh. Human Development: A Life-span View. Seventh edition. Cengage Learning, 2016.