APA (7th ed.) Citation

Sredl, H. (1992). The ASTD reference guide to professional human resource development roles and competencies. HRD Press.

Chicago Style (17th ed.) Citation

Sredl, Henry. The ASTD Reference Guide to Professional Human Resource Development Roles and Competencies. Amherst, Massachusetts: HRD Press, 1992.

MLA (8th ed.) Citation

Sredl, Henry. The ASTD Reference Guide to Professional Human Resource Development Roles and Competencies. HRD Press, 1992.