A quotation that includes an error may be distracting, so consider paraphrasing instead. When quoting, always check your paper against the source to ensure that there are no discrepancies.
Except as noted under changes made to direct quotations, the quotation must match the wording, spelling, and interior punctuation of the original source, even if the source is incorrect.
If any incorrect spelling, punctuation, or grammar in the source might confuse readers, insert the word “[sic],” italicized and in brackets, immediately after the error in the quotation.
Nowak (2019) wrote that “people have an obligation to care for there [sic] pets” (p. 52).