Labor in a free society.

MLA

Jacobs, Paul, and Michael Harrington. Labor In a Free Society. Berkeley: University of California, 1959.

APA

Jacobs, P., & Harrington, M. (1959). Labor in a free society. Berkeley: University of California.

Chicago

Jacobs, Paul, and Michael Harrington. Labor In a Free Society. Berkeley: University of California, 1959.