APA (7th ed.) Citation

MERRIAM, S. B., Baumgartner, L. 1., & Caffarella, R. S. 1. (2007). Learning in adulthood: A comprehensive guide (3rd ed.). Jossey-Bass.

Chicago Style (17th ed.) Citation

MERRIAM, Sharan B., Lisa( 1964-) Baumgartner, and Rosemary S( 1946-) Caffarella. Learning in Adulthood: A Comprehensive Guide. 3rd ed. San Francisco: Jossey-Bass, 2007.

MLA (8th ed.) Citation

MERRIAM, Sharan B., et al. Learning in Adulthood: A Comprehensive Guide. 3rd ed. Jossey-Bass, 2007.