APA (7th ed.) Citation

Willmore, J. (2004). Performance basics: A complete, how to guide to help you. ASTD Press.

Chicago Style (17th ed.) Citation

Willmore, Joe. Performance Basics: A Complete, How to Guide to Help You. Alexandria, VA: ASTD Press, 2004.

MLA (8th ed.) Citation

Willmore, Joe. Performance Basics: A Complete, How to Guide to Help You. ASTD Press, 2004.