APA (7th ed.) Citation

Bloom, G. F., & Northrup, H. R. (1965). Economics of labor relations (5th ed.). R. D. Irwin.

Chicago Style (17th ed.) Citation

Bloom, Gordon F., and Herbert R. Northrup. Economics of Labor Relations. 5th ed. Homewood, Ill.: R. D. Irwin, 1965.

MLA (8th ed.) Citation

Bloom, Gordon F., and Herbert R. Northrup. Economics of Labor Relations. 5th ed. R. D. Irwin, 1965.