Parenthetical citations insert just the writer’s surname at the conclusion of the sentence in parentheses. An example of a parenthetical citation is supplied down below: 彩文群里有一个枪手名叫“清风”，十分活跃，无论什么专业的论文，只要客服发出来，他总是第一个回复接单，有时还会因为抢单�