APA (7th ed.) Zitazioa

Alberta. Ministry of Energy, Alberta. Department of Energy, Alberta Energy and Utilities Board, & Albert Petroleum Marketing Commission. (2002). Investing in a sustainable private. Ministry of Energy.

Chicago Style (17th ed.) Zitazioa

Alberta. Ministry of Energy, Alberta. Department of Energy, Alberta Energy and Utilities Board, eta Albert Petroleum Marketing Commission. Investing in a Sustainable Private. [Edmonton, Alberta]: Ministry of Energy, 2002.

MLA (9th ed.) Zitazioa

Alberta. Ministry of Energy, et al. Investing in a Sustainable Private. Ministry of Energy, 2002.