Can I use several sentences from my own paper which was properly work cited into a new paper, it is a different class, different professor, different topic. However it is relevant to the topic I am working on. Am I plagiarising? I am referencing back to my undergraduate courses in nursing. The topic is on ethics and moral values. I want to use a few sentences from a previous paper that is relevant to ethics, values and beliefs and incorporate it into my graduate paper. I do not want to be accused of committing plagiarism.