APA aipamena

Daugherty, C. R. (1933). Labor problems in American industry. Houghton Mifflin.

Chicago Style aipamena

Daugherty, Carroll R. Labor Problems in American Industry. Boston, New York [etc.]: Houghton Mifflin, 1933.

MLA aipamena

Daugherty, Carroll R. Labor Problems in American Industry. Houghton Mifflin, 1933.