If you alter a quotation to emphasize a point or to clarify a and acirc and 128 and 139 point you should?

If you alter a quotation to emphasize a point or clarify its meaning, you should indicate the changes by using brackets to show added Words and ellipses for omitted text. This maintains transparency and integrity in your writing. Additionally, always ensure that the alteration does not misrepresent the original intent of the quote. Proper attribution to the original source is also essential.