Cita APA (7a ed.)

Avrich, P. (1984). The Haymarket Tragedy. Princeton University Press.

Cita Chicago Style (17a ed.)

Avrich, Paul. The Haymarket Tragedy. Princeton, N.J.: Princeton University Press, 1984.

Cita MLA (8a ed.)

Avrich, Paul. The Haymarket Tragedy. Princeton University Press, 1984.