APA (7th ed.) Citation

Dubois, D. D. (2000). The competency toolkit, Volume II. HRD Press.

Chicago Style (17th ed.) Citation

Dubois, David D. The Competency Toolkit, Volume II. Amherst, MA: HRD Press, 2000.

MLA (9th ed.) Citation

Dubois, David D. The Competency Toolkit, Volume II. HRD Press, 2000.