Cita APA

Martinez-Alier, J., & Ramachandhra Guha. (2002). Varieties of Environmentalism.

Chicago Edition Citation

Martinez-Alier, Juan, i Ramachandhra Guha. Varieties of Environmentalism. NewDelhi, Oxford, 2002.

Cita MLA

Martinez-Alier, Juan, i Ramachandhra Guha. Varieties of Environmentalism. 2002.