After a Direct Quote
"Hearing voices no one else can hear isn't a good sign, even in the wizarding world" 2 (p169)
TIP! Always include the page number if you are making a direct quote.
After Paraphrase or Summarization
Ron is Harry’s father’s nephew3 so Harry and Ron are related by more than marriage.
After Introducing Authors
Smith, et.al.7 evaluated the…
Smith and colleagues7 evaluated the…
Rowling9 claimed that the work…
TIP! If in doubt, CITE IT. Don't risk committing plagiarism!