Cita APA (7th ed.)

Berridge, J., Cooper, C. L., & Highley-Marchington, C. (1997). Employee assistance programmes and workplace counselling. Wiley.

Cita Chicago (17th ed.)

Berridge, John, Cary L. Cooper, i Carolyn Highley-Marchington. Employee Assistance Programmes and Workplace Counselling. Chichester: Wiley, 1997.

Cita MLA (9th ed.)

Berridge, John, et al. Employee Assistance Programmes and Workplace Counselling. Wiley, 1997.