Não informado. (1937). Mining Technology. American Institute of Mining and Metallurgical Engineers.
Citação do estilo Chicago (17ª ed.)Não informado. Mining Technology. New York: American Institute of Mining and Metallurgical Engineers, 1937.
Citação MLA (8ª ed.)Não informado. Mining Technology. American Institute of Mining and Metallurgical Engineers, 1937.
警告:这些引文格式不一定是100%准确.