1,2 and im not sure about 4.
I would choose "A" the best even though "C" also makes sense but not as much as "A" does. hope it works. :)
The standard parenthetical citation uses (last name of author, page number), but if you're citing a work that doesn't have an author, or has a different type of author (for example, a corporation), then simply use the left-most information from your Works Cited entry. If applicable, include page numbers.
HOPE THIS HELPED!!! XD
B. Establish the focus of the essay and the writer's postion
