Cita APA (7th ed.)

Ulrich, D., Brockbank, W., Johnson, D., Sandholtz, K., & Younger, J. (2008). HR competencies: Mastery at the intersection of people and business. The Society for Human Resource Management.

Cita Chicago (17th ed.)

Ulrich, Dave, Wayne Brockbank, Dani Johnson, Kurt Sandholtz, i Jon Younger. HR Competencies: Mastery at the Intersection of People and Business. Alexandría: The Society for Human Resource Management, 2008.

Cita MLA (9th ed.)

Ulrich, Dave, et al. HR Competencies: Mastery at the Intersection of People and Business. The Society for Human Resource Management, 2008.