APA (7th ed.) Citation

Bloom, G. F., & Northrup, H. R. (1973). Economics of labor relations (7th ed.). R. D. Irwin.

Chicago Style (17th ed.) Citation

Bloom, Gordon Falk, and Herbert Roof Northrup. Economics of Labor Relations. 7th ed. Homewood, Ill: R. D. Irwin, 1973.

MLA (9th ed.) Citation

Bloom, Gordon Falk, and Herbert Roof Northrup. Economics of Labor Relations. 7th ed. R. D. Irwin, 1973.