APA aipamena

Merriam, S. B., & Caffarella, R. S. (1991). Learning in adulthood: A comprehensive guide. Jossey-Bass.

Chicago Style aipamena

Merriam, Sharan B., and Rosemary S. Caffarella. Learning in Adulthood: A Comprehensive Guide. San Francisco: Jossey-Bass, 1991.

MLA aipamena

Merriam, Sharan B., and Rosemary S. Caffarella. Learning in Adulthood: A Comprehensive Guide. Jossey-Bass, 1991.