Select the sample below that best demonstrates how to incorporate a citation directly within a sentence for quoted material. Group of answer choices Smith (2005) stated, "The rules and regulations clearly mandate..." (p. 67). Dobson stated, in his persuasive documentary, "We will contribute to..." (p. 78). Alex (1999) said, "After all this time, I find it hard to believe the theory of...". Matthews said, "The research study results were inconclusive" (para. 4).