Cita APA

Richardson, D., & Rootes, C. (1995). The Green challenge: The development of Green parties in Europe. Routledge.

Citación estilo Chicago

Richardson, Dick, y Christopher Rootes. The Green Challenge: The Development of Green Parties in Europe. London [u.a.]: Routledge, 1995.

Cita MLA

Richardson, Dick, y Christopher Rootes. The Green Challenge: The Development of Green Parties in Europe. Routledge, 1995.