APA Style

Otto., P. (1963.). Bismarck and the Development of Germany : the Period of Unification 1815 - 1871 / Otto. Pflanze (1). New Jersy.: Priceton University Press..

MLA Style

Otto., Pflanze. "Bismarck and the Development of Germany : the Period of Unification 1815 - 1871 / Otto. Pflanze". 1 New Jersy.: Priceton University Press., 1963.. หนังสือ (Book).