APA引文

Willis, F. R. (1977). Western civilization: An urban perspective (2nd ed.). D.C. Heath.

芝加哥风格引文

Willis, F. Roy. Western Civilization: An Urban Perspective. 2nd ed. Lexington: D.C. Heath, 1977.

MLA引文

Willis, F. Roy. Western Civilization: An Urban Perspective. 2nd ed. D.C. Heath, 1977.

警告：这些引文格式不一定是100％准确.