APA (7th ed.) Citation

Knowles, M. S., Holton, E. F., & Swanson, R. A. (2011). The adult learner: The definitive classic in adult education and human resource development (Seventh edition.). Elsevier/Butterworth-Heinemann.

Chicago Style (17th ed.) Citation

Knowles, Malcolm S., Elwood F. Holton, and Richard A. Swanson. The Adult Learner: The Definitive Classic in Adult Education and Human Resource Development. Seventh edition. Oxord, UK: Elsevier/Butterworth-Heinemann, 2011.

MLA (9th ed.) Citation

Knowles, Malcolm S., et al. The Adult Learner: The Definitive Classic in Adult Education and Human Resource Development. Seventh edition. Elsevier/Butterworth-Heinemann, 2011.