Cita APA

Hutchinson, R. W., & Grauch, R. I. (1991). Historical perspectives of genetic concepts and case histories of famous discovereies. Economic geology publishing.

Citación estilo Chicago

Hutchinson, Richard W., and Richard I. Grauch. Historical Perspectives of Genetic Concepts and Case Histories of Famous Discovereies. New Haven: Economic geology publishing, 1991.

Cita MLA

Hutchinson, Richard W., and Richard I. Grauch. Historical Perspectives of Genetic Concepts and Case Histories of Famous Discovereies. New Haven: Economic geology publishing, 1991.