APA (7e ed.) Bronvermelding

Merriam, S. B., Baumgartner, L. M., & Caffarella, R. S. (2006). Learning in adulthood: A comprehensive guide (3rd ed.). Jossey-Bass.

Chicago (17e ed.) Bronvermelding

Merriam, Sharan B., Lisa M. Baumgartner, en Rosemary S. Caffarella. Learning in Adulthood: A Comprehensive Guide. 3rd ed. San Francisco, CA: Jossey-Bass, 2006.

MLA (9e ed.) Bronvermelding

Merriam, Sharan B., et al. Learning in Adulthood: A Comprehensive Guide. 3rd ed. Jossey-Bass, 2006.