APA aipamena

Rich. (2013). Foreclosing the Future (1.). Island Press/Center for Resource Economics.

Chicago Style aipamena

Rich. Foreclosing the Future. 1. Island Press/Center for Resource Economics, 2013.

MLA aipamena

Rich. Foreclosing the Future. 1. Island Press/Center for Resource Economics, 2013.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.