Hixon, H. W. (1908). Notes on lead and copper smelting and copper converting. New York: Hill Publishing Company.
استشهاد بنمط شيكاغوHixon, Hiram W. Notes On Lead and Copper Smelting and Copper Converting. New York: Hill Publishing Company, 1908.
MLA استشهادHixon, Hiram W. Notes On Lead and Copper Smelting and Copper Converting. New York: Hill Publishing Company, 1908.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.