Cita APA (7a ed.)

Torrington, D., & Hall, L. (1991). Personnel management. A new approach (2a ed.). Prentice-Hall International.

Cita Chicago Style (17a ed.)

Torrington, Derek, y Laura Hall. Personnel Management. A New Approach. 2a ed. New York: Prentice-Hall International, 1991.

Cita MLA (9a ed.)

Torrington, Derek, y Laura Hall. Personnel Management. A New Approach. 2a ed. Prentice-Hall International, 1991.