APA-referens

Woodruff, W. (2002). A concise history of the modern world: 1500 to the present , a guide to world affairs (4th ed.). Palgrave.

Chicago-stil citat

Woodruff, William. A Concise History of the Modern World: 1500 to the Present , a Guide to World Affairs. 4th ed. U K: Palgrave, 2002.

MLA-referens

Woodruff, William. A Concise History of the Modern World: 1500 to the Present , a Guide to World Affairs. 4th ed. Palgrave, 2002.