Gaya APA

Edwards, C, M, H. (1990). Petrogenesis of Tholelitic, Calc-Alkaline and Alkaline Volcanic Rocks, Sunda Arc, Indonesia . London: University of London.

Gaya MLA

Edwards, Caroline, Marion, Hawkey. "Petrogenesis of Tholelitic, Calc-Alkaline and Alkaline Volcanic Rocks, Sunda Arc, Indonesia". London: University of London, 1990. Text.