Roy, S. K. (1937). The history and petrography of Frobisher's "Gold ore" / Fieldiana Geology v.7, no.2. Chicago : Field Museum of Natural History.
Chicago Style (17th ed.) CitationRoy, Sharat Kumar. The History and Petrography of Frobisher's "Gold Ore" / Fieldiana Geology V.7, No.2. Chicago : Field Museum of Natural History, 1937.
MLA (9th ed.) CitationRoy, Sharat Kumar. The History and Petrography of Frobisher's "Gold Ore" / Fieldiana Geology V.7, No.2. Chicago : Field Museum of Natural History, 1937.
Warning: These citations may not always be 100% accurate.