If I know what you're talking about people use words like he she her him his female male.
example: Someone is walking through the street, she brushes her hair back and continues walking.
This definitely creates a mood. It describes the hardships Cory is experiencing. The paragraph describes him “ choking back tears” and “weeping openly”. This creates a very vivid picture and a mood that fits
This sentence would probably be a citation in APA style. Citations on research papers are very important since they give due credit to the original owner of the statement. Statements that don't have citations tells the readers that those statements are of the researcher/s alone which would be a problem for them if found out that it wasn't theirs to begin with. This would result to a work of plagiarism which is a grave sin in constructing research papers and is more equated with the act of stealing.
Answer:
yes. look it up for further info if you want!