citation, cite, acknowledgment, credit, reference, mention, quotation -- (a short note recognizing a source of information or of a quoted passage; "the student's essay failed to list several important citations"; "the acknowledgments are usually printed at the front of a book"; "the article includes mention of similar clinical cases")
quotation, quote, citation -- (a passage or expression that is quoted or cited)
quotation -- (a statement of the current market price of a security or commodity)
quotation -- (the practice of quoting from books or plays etc.; "since he lacks originality he must rely on quotation")
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