APA (7th ed.) Citation

Yoder, D. (1939). Labor economics and labor problems (2. ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Yoder, Dale. Labor Economics and Labor Problems. 2. ed. New York [u.a.]: McGraw-Hill, 1939.

MLA (9th ed.) Citation

Yoder, Dale. Labor Economics and Labor Problems. 2. ed. McGraw-Hill, 1939.