Mining mathematics

Chicago citation style
Pennsylvania State University. Mineral Industries Extension Services. Mining mathematics. 1949. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/000207659. (Accessed October 21, 2018.)
APA citation style
Pennsylvania State University. Mineral Industries Extension Services, (1949) Mining mathematics. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/000207659
MLA citation style
Pennsylvania State University. Mineral Industries Extension Services. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/000207659>.
Note: These citations are programmatically generated and may be incomplete.