Citazione Stile APA (7a Edizione)

Hackett, P. (1991). Personnel: The department at work. Institute of Personnel Management.

Citazione stile Chigago Style (17a edizione)

Hackett, Penny. Personnel: The Department at Work. London: Institute of Personnel Management, 1991.

Citatione MLA (9a ed.)

Hackett, Penny. Personnel: The Department at Work. Institute of Personnel Management, 1991.