Citazione Stile APA (7a Edizione)

Roberts, F., & Roberts, B. (1982). People at work (1. publ., repr.). Macmillan.

Citazione stile Chigago Style (17a edizione)

Roberts, Frank, e Bernie Roberts. People at Work. 1. publ., repr. Basingstoke [u.a.]: Macmillan, 1982.

Citatione MLA (9a ed.)

Roberts, Frank, e Bernie Roberts. People at Work. 1. publ., repr. Macmillan, 1982.