Cita APA

Easton, T. A. (2005). Taking sides: Clashing views on controversial environmental issues (11. edition.). [Guilford, Conn.]: Dushkin.

Citación estilo Chicago

Easton, Thomas A. Taking Sides: Clashing Views On Controversial Environmental Issues. 11. edition. [Guilford, Conn.]: Dushkin, 2005.

Cita MLA

Easton, Thomas A. Taking Sides: Clashing Views On Controversial Environmental Issues. 11. edition. [Guilford, Conn.]: Dushkin, 2005.