If they are not numbered, use the statement n.pag. Paragraphs, pars e.g. 13 pars. Articles retrieved from an electronic database may not have the same pagination as the original journal articles. They must be cited by paragraph number. Example for journal articles retrieved from a proprietary database.
Articles have a printed version.
B. For an Internet Site. It is a not a formal document, i.e., it is not a journal article, newsletter, article, government document, or book. It was not retrieved from a proprietary database.