APA Format
1911;1912. (2003). The library?s legal answer book. Chicago : American Library Association
MLA Format
1911;1912. The library?s legal answer book. Chicago : American Library Association, 2003
Chicago Format
1911;1912. The library?s legal answer book. Chicago : American Library Association, 2003
Australian/Harvard Format
1911;1912. 2003. The library?s legal answer book. American Library Association Chicago