Cita APA (7th ed.)

Perlman, M. (1961). The machinists: A new study in American trade unionism. Harvard University Press.

Cita Chicago (17th ed.)

Perlman, Mark. The Machinists: A New Study in American Trade Unionism. Cambridge: Harvard University Press, 1961.

Cita MLA (9th ed.)

Perlman, Mark. The Machinists: A New Study in American Trade Unionism. Harvard University Press, 1961.