Cita APA (7th ed.)

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.

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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