Não informado. (1984). AOSTRA Journal of Research. Alberta Oil Sands Technology and Research Authority.
Cita Chicago Style (17a ed.)Não informado. AOSTRA Journal of Research. Edmonton, Canada: Alberta Oil Sands Technology and Research Authority, 1984.
Cita MLA (8a ed.)Não informado. AOSTRA Journal of Research. Alberta Oil Sands Technology and Research Authority, 1984.
Precaución: Estas citas no son 100% exactas.