Davidson, A. (1892). Geographical pathology: An inquiry into the geographical distribution of infective and climatic diseases. D. Appleton & co..
Lua i Stíl Chicago (17ú heag.)Davidson, Andrew. Geographical Pathology: An Inquiry into the Geographical Distribution of Infective and Climatic Diseases. New York: D. Appleton & co., 1892.
Lua MLA (8ú heag.)Davidson, Andrew. Geographical Pathology: An Inquiry into the Geographical Distribution of Infective and Climatic Diseases. D. Appleton & co., 1892.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.