APA (7th ed.) Citation

Blum, S. (1925). Labor economics. H. Holt and company.

Chicago Style (17th ed.) Citation

Blum, Solomon. Labor Economics. New York: H. Holt and company, 1925.

MLA (9th ed.) Citation

Blum, Solomon. Labor Economics. H. Holt and company, 1925.

Warning: These citations may not always be 100% accurate.