In research writing, sources are cited to alert readers to the sources of your information and to give credit to the writers from whom you have borrowed words and ideas. The student has used the author's exact words, leaving out only a phrase, without quotation marks or a citation. A researcher cites her sources to ensure her audience knows where she got her information, and to recognize and credit the original work. This student has paraphrased in her own words, while accurately reflecting and citing the author's ideas. By introducing his source, the student signals that the following material is from that source.
All verbatim words are in quotation marks, and the source of the quote is cited with a page number.