Citazione Stile APA (7a Edizione)

Roberts, H. S. (1971). Roberts' dictionary of industrial relations (Rev. ed.). Bureau of National Affairs.

Citazione stile Chigago Style (17a edizione)

Roberts, Harold Sellig. Roberts' Dictionary of Industrial Relations. Rev. ed. Washington: Bureau of National Affairs, 1971.

Citatione MLA (9a ed.)

Roberts, Harold Sellig. Roberts' Dictionary of Industrial Relations. Rev. ed. Bureau of National Affairs, 1971.