If my paraphrase consists of several sentences, should a citation for the original source appear after each sentence?
No. The citation should appear only after the final sentence of the paraphrase. If, however, it will be unclear to your reader where your source’s idea begins, include the author of the source in your prose rather than in a parenthetical citation. For example, the following is a paraphrase from an essay by Naomi S. . . .
Published 12 April 2018