APA (7th ed.) Citation

(1960). Union political activity spans 230 years of U.S. history. American Federation of Labor and Congress of Industrial Organizations.

Chicago Style (17th ed.) Citation

Union Political Activity Spans 230 Years of U.S. History. American Federation of Labor and Congress of Industrial Organizations, 1960.

MLA (8th ed.) Citation

Union Political Activity Spans 230 Years of U.S. History. American Federation of Labor and Congress of Industrial Organizations, 1960.

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