Hughes, H. S., & Wilkinson, J. D. (1991). Contemporary Europe: A history (7th ed.). Prentice Hall.
芝加哥风格引文Hughes, H. Stuart, 与 James D. Wilkinson. Contemporary Europe: A History. 7th ed. Englewood Cliffs, N.J.: Prentice Hall, 1991.
MLA引文Hughes, H. Stuart, 与 James D. Wilkinson. Contemporary Europe: A History. 7th ed. Prentice Hall, 1991.
警告：这些引文格式不一定是100％准确.