Which of the following choices shows the correct way to punctuate a quotation followed by a
parenthetical citation?
Nicholas Carr, the author of "World and Screen," has done in-depth research about how technology is
affecting us as humans. In this article, he points out, "The automation of wayfinding distances us from the
environment that shaped us." (897)
Nicholas Carr, the author of "World and Screen," has done in-depth research about how technology is
affecting us as humans. In this article, he points out "the automation of wayfinding distances us from the
environment that shaped us". (897)
Nicholas Carr, the author of "World and Screen," has done in-depth research about how technology is
affecting us as humans. In this article, he points out, "The automation of wayfinding distances us from the
environment that shaped us" (897).
Nicholas Carr, the author of "World and Screen," has done in-depth research about how technology is
affecting us as humans. In this article, he points out, "The automation of wayfinding distances us from the
environment that shaped us." (897)

which one is correct?