(select all that apply) what of the following statements are true? 1) paraphrases and summaries need to be parenthetically cited. 2) paraphrases and summaries don't need to be parenthetically cited. 3) all the information from the works cited page should be placed in parentheses to create a parenthetical citation. 4) statistics don't need to be cited in a parenthetical citations. 5) page numbers are always optional in parenthetical citations. 6) in a parenthetical citation, you can shorten a long title to only the first couple words. 7) when there are two authors, use both last names in the parenthetical citation. 8) use the et al method for when there are two or more authors.