Which of the following sentences use correct punctuation?

a. Her market research had revealed that 75 percent of the catnip market was held by the Sniffy Catnip Company—p. 45.
b. Heath referred to the data matrix (see p. 27) that categorized and compared several leading economic theories.
c. "My address" is 771 Azalea Place in the Hyde Park neighborhood.

B.

Explanation:

Parenthesis are used to add the other content such as references guidelines, although they are not important but some readers tend to verify the argument so to guide them they content is given in parenthesis.

In example a: The information about the page is given by dash which is incorrect to do so.

In example b: The other information such as reference ( p.27) is given accurately.

In example C: My address is highlight by quoting, and it's not a quote, So, it's incorrect.

it should be

answer; engaging in effective public relations;