Cita APA

Mining Symposium Duluth, Minn, University of Minnesota, Duluth Branch, American Institute of Mining and Metallurgical Engineers. Minnesota Section. Meeting, Pfleider, E. P., & Anderson, A. E. (1962). Twenty-third annual mining symposium and the annual meeting of the Minnesota Section, AIME, January 15-17, 1962, Duluth, Minnesota. University of Minnesota.

Citación estilo Chicago

Mining Symposium Duluth, Minn, Duluth Branch University of Minnesota, American Institute of Mining and Metallurgical Engineers. Minnesota Section. Meeting, Eugene P. Pfleider, and Arthur E. Anderson. Twenty-third Annual Mining Symposium and the Annual Meeting of the Minnesota Section, AIME, January 15-17, 1962, Duluth, Minnesota. Minneapolis: University of Minnesota, 1962.

Cita MLA

Mining Symposium Duluth, Minn, et al. Twenty-third Annual Mining Symposium and the Annual Meeting of the Minnesota Section, AIME, January 15-17, 1962, Duluth, Minnesota. University of Minnesota, 1962.