Citazione Stile APA (7a Edizione)

Ungerson, B. (1983). How to write a job description. Institute of Personnel Management.

Citazione stile Chigago Style (17a edizione)

Ungerson, Bernard. How to Write a Job Description. [London]: Institute of Personnel Management, 1983.

Citatione MLA (9a ed.)

Ungerson, Bernard. How to Write a Job Description. Institute of Personnel Management, 1983.