APA (7 वां संस्करण) प्रशस्ति पत्र

Merriam, S. B., Caffarella, R. S., & Baumgartner, L. (2007). Learning in adulthood: A comprehensive guide (Third edition.). Jossey-Bass.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Merriam, Sharan B., Rosemary S. Caffarella, और Lisa Baumgartner. Learning in Adulthood: A Comprehensive Guide. Third edition. San Francisco: Jossey-Bass, 2007.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Merriam, Sharan B., et al. Learning in Adulthood: A Comprehensive Guide. Third edition. Jossey-Bass, 2007.