Παραπομπή σε μορφή APA (7η εκδ.)

Armstrong, C. J. (1999). Staying legal: A guide to issues and practice for users and publishers of electronic resources. Library Association.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Armstrong, C. J. Staying Legal: A Guide to Issues and Practice for Users and Publishers of Electronic Resources. London: Library Association, 1999.

Παραπομπή σε μορφή MLA (8th εκδ.)

Armstrong, C. J. Staying Legal: A Guide to Issues and Practice for Users and Publishers of Electronic Resources. Library Association, 1999.