APA (7th ed.) Citation

Vaughn, R. H. (2005). The professional trainer: A comprehensive guide to planning, delivering, and evaluating training programs (Second edition.). Berret-Koehler Publishers.

Chicago Style (17th ed.) Citation

Vaughn, Robert H. The Professional Trainer: A Comprehensive Guide to Planning, Delivering, and Evaluating Training Programs. Second edition. San Francisco: Berret-Koehler Publishers, 2005.

MLA (9th ed.) Citation

Vaughn, Robert H. The Professional Trainer: A Comprehensive Guide to Planning, Delivering, and Evaluating Training Programs. Second edition. Berret-Koehler Publishers, 2005.