To plagiarise is to take someone else's work and pass it off as one's own.
Global plagiarism
stealing your speech entirely from another source and passing it off as your own
Patchwork Plagiarism
stealing ideas or language from two or three sources and passing them off as one’s own
Incremental Plagiarism
failing to give credit for particular parts of a speech that are borrowed from other people. Need to quote, cite, paraphrase, or summarize to avoid this
Plagiarism and the Internet
copy information from the Web. Should cite the source
