APA (7 ম সংস্করণ) উদ্ধৃতি

Gebeyehu, M. (1992). Geochemistry, Pb, C-O isotope data and genesis of some lower Proterozoic massive sulfide deposits in the Bergslagen ore province, south central Sweden. Dept. of Geology and Geochemistry, Stockholm University.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Gebeyehu, Mekbib. Geochemistry, Pb, C-O Isotope Data and Genesis of Some Lower Proterozoic Massive Sulfide Deposits in the Bergslagen Ore Province, South Central Sweden. Stockholm, Sweden: Dept. of Geology and Geochemistry, Stockholm University, 1992.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Gebeyehu, Mekbib. Geochemistry, Pb, C-O Isotope Data and Genesis of Some Lower Proterozoic Massive Sulfide Deposits in the Bergslagen Ore Province, South Central Sweden. Dept. of Geology and Geochemistry, Stockholm University, 1992.