Gaya APA

Adams, J, W., Iberall, E, R. (1971). Bibliography Of The Geology and Mineralogy Of The Rare Earths And Scandium To 1971: Geological Survey Bulletin 1366 (1). California: United States Departement Of The Interior Rogers C. B. Morton, Secretary.

Gaya MLA

Adams, John, W.., Iberall, Eleanora, R.. "Bibliography Of The Geology and Mineralogy Of The Rare Earths And Scandium To 1971: Geological Survey Bulletin 1366". 1 California: United States Departement Of The Interior Rogers C. B. Morton, Secretary, 1971. Text.