APA-viite

Pretty, J. (2007). The earth only endures: On reconnecting with nature and our place in it. Earthscan.

Chicago-tyylinen lähdeviittaus

Pretty, Jules. The Earth Only Endures: On Reconnecting with Nature and Our Place in It. London: Earthscan, 2007.

MLA-viite

Pretty, Jules. The Earth Only Endures: On Reconnecting with Nature and Our Place in It. Earthscan, 2007.