I don't know what you mean by "leave it out." If you leave the information out, there is no need to reference it. If you use the information and do not provide a reference, that is plagiarism. That means trouble. I used to work in MLA. Then my work was done in APA. My libraries are in storage now and inaccessible. Due to the amount of fiction on the Internet is difficult to decide whether the information belongs in an academic paper. This was often a topic of discussion in my college years. Research from professional journals is preferable.
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