Cita APA (7a ed.)

Beaumont, P. B. (1993). Human resource management: Key concepts and skills. Sage.

Cita Chicago Style (17a ed.)

Beaumont, P. B. Human Resource Management: Key Concepts and Skills. London [etc.]: Sage, 1993.

Cita MLA (9a ed.)

Beaumont, P. B. Human Resource Management: Key Concepts and Skills. Sage, 1993.