APA-čujuhus (7. p.)
Merriam, S. B., Baumgartner, L., & Caffarella, R. S. (2007). Learning in adulthood: A comprehensive guide (3rd ed.). Jossey-Bass.
Chicago-čujuhus (17. p.)
Merriam, Sharan B., Lisa Baumgartner, juo Rosemary S. Caffarella. Learning in Adulthood: A Comprehensive Guide. 3rd ed. San Francisco: Jossey-Bass, 2007.
MLA-čujuhus (9. p.)
Merriam, Sharan B., et al. Learning in Adulthood: A Comprehensive Guide. 3rd ed. Jossey-Bass, 2007.
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