Remember, start early to allow enough time to receive them. A Handbook for Citing Electronic Information Ref. This webpage has many examples for citing both paper and electronic resources. It is a searchable database of files collected by a computer program. Descriptions or annotations in these search engine catalogs are generated by the software.
Directories contain sites that have been selected and reviewed by people.
A number of these directories provide their own annotations to sites, enhancing the information you will find about a site. Learn to evaluate each web site before using it. There is no foolproof method to be sure the information is accurate but here are some tips and things to look out for. This kind of information is of an official nature and generally as accurate as can be expected.