Citazione Stile APA (7a Edizione)

Littlefield, H. W. (1966). History of Europe since 1815: [summary of political, social, economic, and cultural events from the industrial revolution to the present] (21. ed., reprinted.). Barnes & Noble.

Citazione stile Chigago Style (17a edizione)

Littlefield, Henry W. History of Europe Since 1815: [summary of Political, Social, Economic, and Cultural Events from the Industrial Revolution to the Present]. 21. ed., reprinted. New York: Barnes & Noble, 1966.

Citatione MLA (9a ed.)

Littlefield, Henry W. History of Europe Since 1815: [summary of Political, Social, Economic, and Cultural Events from the Industrial Revolution to the Present]. 21. ed., reprinted. Barnes & Noble, 1966.