APA (7th ed.) Citation

Lens, S. (1949). Left, right & center: Conflicting forces in American labor. H. Regenery Co.

Chicago Style (17th ed.) Citation

Lens, Sidney. Left, Right & Center: Conflicting Forces in American Labor. Hinsdale, Ill: H. Regenery Co, 1949.

MLA (9th ed.) Citation

Lens, Sidney. Left, Right & Center: Conflicting Forces in American Labor. H. Regenery Co, 1949.

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