SpringerLink (Online service), Hill, P. L., & Allemand, M. (2020). Personality and Healthy Aging in Adulthood: New Directions and Techniques (1st ed. 2020.). Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-030-32053-9
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSpringerLink (Online service), Patrick L. Hill, और Mathias Allemand. Personality and Healthy Aging in Adulthood: New Directions and Techniques. 1st ed. 2020. Cham: Springer International Publishing : Imprint: Springer, 2020. https://doi.org/10.1007/978-3-030-32053-9.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSpringerLink (Online service), et al. Personality and Healthy Aging in Adulthood: New Directions and Techniques. 1st ed. 2020. Springer International Publishing : Imprint: Springer, 2020. https://doi.org/10.1007/978-3-030-32053-9.