Παραπομπή σε μορφή APA (7η εκδ.)

DeMaggio, J. A. (1991). Subject directory of special libraries and information centers (14th edition.). Gale Research Inc.

Παραπομπή σε μορφή Chicago (17η εκδ.)

DeMaggio, Janice A. Subject Directory of Special Libraries and Information Centers. 14th edition. Detroit: Gale Research Inc, 1991.

Παραπομπή σε μορφή MLA (8th εκδ.)

DeMaggio, Janice A. Subject Directory of Special Libraries and Information Centers. 14th edition. Gale Research Inc, 1991.