Orlow, D. (1991). A history of modern Germany: 1871 to present (2nd ed.). Prentice Hall.
芝加哥风格引文Orlow, Dietrich. A History of Modern Germany: 1871 to Present. 2nd ed. Englewood Cliffs, N.J: Prentice Hall, 1991.
MLA引文Orlow, Dietrich. A History of Modern Germany: 1871 to Present. 2nd ed. Prentice Hall, 1991.
警告：这些引文格式不一定是100％准确.