Regarding the punctuation of quotations, which of the following sentences is correct?
A. Grant and Farrell argue that "charges of Wall Street corruption are nothing new. (43)"
B. The decision was unequivocal: "The Constitution permits legislative review" (Quayle 128).
C. As Longstreet and Smyth report "There is no exception to the rule" (136).
D. Leslie and Farmer, declared, "Life among the Lakota is in accord with nature (68)."