Citazione Stile APA (7a Edizione)

Lyons, T. P. (1971). The personnel functions in a changing environment. Pitman.

Citazione stile Chigago Style (17a edizione)

Lyons, Terry P. The Personnel Functions in a Changing Environment. [London]: Pitman, 1971.

Citatione MLA (9a ed.)

Lyons, Terry P. The Personnel Functions in a Changing Environment. Pitman, 1971.