The term 'put in a bibliography' refers to the practice of citing sources in an academic paper. Citing sources is important for academic integrity and to give credit to the original authors. The two crossword solutions for this term are 'cited' (5 letters) and 'CITE' (4 letters). Cited is the past tense of the verb CITE, which means to quote or refer to a source. Therefore, when a source is cited in an academic paper, it is put in the bibliography.