Cita APA (7a ed.)

Jansson, J., & Hellmark, A. (1987). Labor-owned firms and workers' cooperatives. Gower.

Cita Chicago Style (17a ed.)

Jansson, June, y Ann-Britt Hellmark. Labor-owned Firms and Workers' Cooperatives. Aldershot: Gower, 1987.

Cita MLA (9a ed.)

Jansson, June, y Ann-Britt Hellmark. Labor-owned Firms and Workers' Cooperatives. Gower, 1987.