APA (7th ed.) Citation

Spies , A., Parsons , A., Lingg , L., Engel , G., & Fischer , A. (1968). The Five Chicago anarchists. Solidarity Bookshop.

Chicago Style (17th ed.) Citation

Spies , August, Albert Parsons , Louis Lingg , Georg Engel , and Adolph Fischer. The Five Chicago Anarchists. Solidarity Bookshop, 1968.

MLA (8th ed.) Citation

Spies , August, et al. The Five Chicago Anarchists. Solidarity Bookshop, 1968.