Dyfyniad APA

Ramachandra guha & Martinez-Alier, J. (1998). Varieties of environmentalism: Essays north and south. OUP.

Dyfyniad Arddull Chicago

Ramachandra guha and J. Martinez-Alier. Varieties of Environmentalism: Essays North and South. Delhi: OUP, 1998.

Dyfyniad MLA

Ramachandra guha and J. Martinez-Alier. Varieties of Environmentalism: Essays North and South. OUP, 1998.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.