Answer:
The answer is option C.
Step-by-step explanation:
INTERNAL CITATION, also called in-text citation, is used by writers to acknowledge the source of information used when doing a research or a paper. Internal citation due its name to the fact they are part of the text.
When citing, it is advisable to consult the conventions first, since there are different ways of citing. The most common conventions used are APA or MLA. For example, when using MLA conventions to cite a direct quote, writers include the name of the author and the page as in (Smith 30) or just (30).