Peterson's (Firm). (2001). Applying to colleges and universities in the United States. Peterson's.
芝加哥风格引文Peterson's (Firm). Applying to Colleges and Universities in the United States. Australia: Peterson's, 2001.
MLA引文Peterson's (Firm). Applying to Colleges and Universities in the United States. Peterson's, 2001.
警告：这些引文格式不一定是100％准确.