APA (7th ed.) Citation

De Cleyre , V., Avrich , P., & SIPORIN. (1980). The first May Day: The Haymarket speeches 1895-1910. Libertarian Book Club.

Chicago Style (17th ed.) Citation

De Cleyre , Voltairine, Paul Avrich , and SIPORIN. The First May Day: The Haymarket Speeches 1895-1910. Libertarian Book Club, 1980.

MLA (8th ed.) Citation

De Cleyre , Voltairine, et al. The First May Day: The Haymarket Speeches 1895-1910. Libertarian Book Club, 1980.