Citazione Stile APA (7a Edizione)

Millis, H. A. (1938). Labor's progress and some basic labor problems. McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Millis, Harry Alvin. Labor's Progress and Some Basic Labor Problems. New York and London: McGraw-Hill, 1938.

Citatione MLA (9a ed.)

Millis, Harry Alvin. Labor's Progress and Some Basic Labor Problems. McGraw-Hill, 1938.