Não informado. (2004). Miscellaneous Papers. Department of Mines and Technical Surveys, Geographical Branch.
Citação do estilo Chicago (17ª ed.)Não informado. Miscellaneous Papers. Ottawa: Department of Mines and Technical Surveys, Geographical Branch, 2004.
Citação MLA (8ª ed.)Não informado. Miscellaneous Papers. Department of Mines and Technical Surveys, Geographical Branch, 2004.
警告：这些引文格式不一定是100％准确.