APA

Brower Daniel R, . (2006). The world in the twentieth century. Upper Saddle River, N.J: Pearson/Prentice Hall.

Chicago

Brower Daniel R, . 2006. The world in the twentieth century. Upper Saddle River, N.J: Pearson/Prentice Hall.

Harvard

Brower Daniel R, . (2006). The world in the twentieth century. Upper Saddle River, N.J: Pearson/Prentice Hall.

MLA

Brower Daniel R, . The world in the twentieth century. Upper Saddle River, N.J: Pearson/Prentice Hall. 2006.