Cita APA (7a ed.)

Gahrton, P., & Lucas, C. (2015). Green parties, green future: From local groups to the international stage. Pluto Press.

Cita Chicago Style (17a ed.)

Gahrton, Per, y Caroline Lucas. Green Parties, Green Future: From Local Groups to the International Stage. London: Pluto Press, 2015.

Cita MLA (9a ed.)

Gahrton, Per, y Caroline Lucas. Green Parties, Green Future: From Local Groups to the International Stage. Pluto Press, 2015.