APA (7th ed.) Citation

Knowles, M. S. (1985). Andragogy in action: Applying modern principles of adult learning. Jossey-Bass.

Chicago Style (17th ed.) Citation

Knowles, Malcolm S. Andragogy in Action: Applying Modern Principles of Adult Learning. San Francisco: Jossey-Bass, 1985.

MLA (9th ed.) Citation

Knowles, Malcolm S. Andragogy in Action: Applying Modern Principles of Adult Learning. Jossey-Bass, 1985.