APA (7th ed.) Citation

Perlman, S. (1949). A theory of the labor movement (Reprint of the 1928 ed.). Augustus M. Kelley.

Chicago Style (17th ed.) Citation

Perlman, Selig. A Theory of the Labor Movement. Reprint of the 1928 ed. New York: Augustus M. Kelley, 1949.

MLA (9th ed.) Citation

Perlman, Selig. A Theory of the Labor Movement. Reprint of the 1928 ed. Augustus M. Kelley, 1949.