Citazione APA

Daugherty, C. R. (1938). Labor problems in American industry (Rev. ed.). Houghton Mifflin company.

Stile di citazione Chicago

Daugherty, Carroll R. Labor Problems in American Industry. Rev. ed. Boston: Houghton Mifflin company, 1938.

Citazione MLA

Daugherty, Carroll R. Labor Problems in American Industry. Rev. ed. Houghton Mifflin company, 1938.