APA (7th ed.) Citation

Torrington, D., & et al. (1991). Employee resourcing. Institute of Personnel Management.

Chicago Style (17th ed.) Citation

Torrington, Derek, and et al. Employee Resourcing. London: Institute of Personnel Management, 1991.

MLA (9th ed.) Citation

Torrington, Derek, and et al. Employee Resourcing. Institute of Personnel Management, 1991.