Example:
- The park (in Washington) is always crowded in summer.
- I know the answer (I think) to the question.
NOTE: If the material enclosed falls at the end of a sentence, the end mark is placed outside the closing parenthesis. If the material is a complete sentence within itself, the end mark is placed inside the parenthesis.
Example:
- We provide a complete list of stores (see the Appendix).
- We provide a complete list of stores. (See the Appendix.)