Não informado. (2012). Memoir. Department of Mines and Technical Surveys, Geographical Branch.
Chicago-Zitierstil (17. Ausg.)Não informado. Memoir. Ottawa: Department of Mines and Technical Surveys, Geographical Branch, 2012.
MLA-Zitierstil (8. Ausg.)Não informado. Memoir. Department of Mines and Technical Surveys, Geographical Branch, 2012.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.