APA (7th ed.) Zitazioa

Lester, R. K., & Hart, D. M. (2012). Unlocking energy innovation: How America can build a low-cost, low-carbon energy system. MIT Press.

Chicago Style (17th ed.) Zitazioa

Lester, Richard K., eta David M. Hart. Unlocking Energy Innovation: How America Can Build a Low-cost, Low-carbon Energy System. Cambridge, Mass.: MIT Press, 2012.

MLA (9th ed.) Zitazioa

Lester, Richard K., eta David M. Hart. Unlocking Energy Innovation: How America Can Build a Low-cost, Low-carbon Energy System. MIT Press, 2012.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.