When writing a term paper, it’s usually required to ____ your sources.

verb

1. To call upon officially or authoritatively to appear (as before a court)
2. To quote by way of example, authority, or proof

   "cites several noteworthy authors"

3. To refer to
4. To name in a citation

   "cited by the trustees for his work in public health"

5. To bring forward or call to another's attention especially as an example, proof, or precedent

   "cited the weather as a reason for canceling the picnic"