APA引文
Ferguson, S. D. (2000). Researching the public opinion environment. Sage.
Chicago Style (17th ed.) Citation
Ferguson, Sherry Devereaux. Researching the Public Opinion Environment. London: Sage, 2000.
MLA引文
Ferguson, Sherry Devereaux. Researching the Public Opinion Environment. Sage, 2000.
警告:這些引文格式不一定是100%准確.