Civilization during the Middle Ages :
especially in relation to modern civilization /
by George Burton Adams.

APA Citation

Adams, G. Burton. (1914). Civilization during the Middle Ages: especially in relation to modern civilization. Rev. ed. New York: C. Scribner.

MLA Citation

Adams, George Burton, 1851-1925. Civilization During the Middle Ages: Especially In Relation to Modern Civilization. Rev. ed. New York: C. Scribner, 1914.

Warning: These citations may not always be complete (especially for serials).