APA (7. basım) Alıntı

Ellis, D. (1996). Progress and problems in information retrieval (2nd ed.). Library Association.

Chicago Style (17. basım) Atıf

Ellis, David. Progress and Problems in Information Retrieval. 2nd ed. London: Library Association, 1996.

MLA (9th ed.) Atıf

Ellis, David. Progress and Problems in Information Retrieval. 2nd ed. Library Association, 1996.