Cita APA (7th ed.)

Guha, R. (2000). Environmentalism: Global history. Penguin.

Cita Chicago (17th ed.)

Guha, Ramachandra. Environmentalism: Global History. Gurgaon: Penguin, 2000.

Cita MLA (9th ed.)

Guha, Ramachandra. Environmentalism: Global History. Penguin, 2000.