Another great way to avoid plagiarism is to present your thoughts, opinions, or experiences on the topic while discussing it. A useful format here is "X says Y, but I think Z." This allows you to contact someone else first and then present your own opinion. Originality is the best way to avoid plagiarism. Cite your sources. Always follow ideas or references to someone else's ideas with a quote. Write things down in your own words. Don't use someone else's exact words and pass them off as your own. Never accurately record the bibliographic details of sources. Citing a source is an easy way to avoid plagiarism, but you must have the correct details of each source you cite. Although tracing original documents is now much easier, it is also easier to make mistakes when copying or transcribing. Always check all citations and references. To help guide your reader, end your introduction with an overview of the structure of the thesis or dissertation to follow. Share a brief summary of each chapter, clearly showing how each contributes to your central goals. Be careful, however, to keep this overview concise: 1- should be enough. Note: If you already know the basics of plagiarism, learn how to avoid plagiarism in this video. Follow simple steps to ensure your paper is in good condition. The short answer is little. The degree of plagiarism allowed in a research paper depends on different publishers. Publishing giant Springer clarifies that similarities are allowed. For a book chapter this limit is and in a thesis it is lower. The best practice is to check for plagiarism beforehand.