What’s the authors purpose ? -Ship’s Chronometer from HMS Beagle

You have been given the assignment of speaking about the affects of illegal drug use on youth in america. which of the following types of research is likely not to be necessary while preparing for your speech? a. a government website with statistics on convictions for possession among adolescents under the age of 18 b. a library book about the pharmaceutical drug industry in america c. a recent article from cnn.com about a special home for teenagers addicted to drugs d. a website that provides support for parents whose children are in rehab

If the author's last name is mentioned in the sentence, it does not need to be included in the in-text citation.

Pls, i really need on this question?