Poore, G. V. (1902). The earth in relation to the preservation and destruction of contagia: Being the Milroy lectures delivered at the Royal college of physicians in 1899, together with other papers on sanitation. Longmans, Green, and co..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Poore, George Vivian. The Earth in Relation to the Preservation and Destruction of Contagia: Being the Milroy Lectures Delivered at the Royal College of Physicians in 1899, Together with Other Papers on Sanitation. London, New York [etc.]: Longmans, Green, and co., 1902.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Poore, George Vivian. The Earth in Relation to the Preservation and Destruction of Contagia: Being the Milroy Lectures Delivered at the Royal College of Physicians in 1899, Together with Other Papers on Sanitation. Longmans, Green, and co., 1902.