Cita APA (7a ed.)

Albert, M., & Hahnel, R. (1991). Looking forward: Participatory economics for the twenty first century. South End.

Cita Chicago Style (17a ed.)

Albert, Michael, y Robin Hahnel. Looking Forward: Participatory Economics for the Twenty First Century. Boston: South End, 1991.

Cita MLA (9a ed.)

Albert, Michael, y Robin Hahnel. Looking Forward: Participatory Economics for the Twenty First Century. South End, 1991.