APA Citation

Roberts, W. C. (1919). American Federation of Labor: History, encyclopedia, reference book. Washington: AFL.

Chicago Style Citation

Roberts, William Clark. American Federation of Labor: History, Encyclopedia, Reference Book. Washington: AFL, 1919.

MLA Citation

Roberts, William Clark. American Federation of Labor: History, Encyclopedia, Reference Book. Washington: AFL, 1919.

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