In submitted manuscripts, any statement that is not within
general knowledge should be footnoted with citation to a source
for that statement. For example, citation is required for:    1.
all quotations;   2. all statements attributing opinions to
specific persons or groups;   3. all references to, or
statements made in reliance upon: cases, statutes, regulations,
treatises, periodicals, books, pamphlets, government
publications, newspapers, manuscripts, websites; and   4. any
personal conversation or interview in which information was
obtained.  When citing a source, give all information as
required in The Bluebook: A Uniform System of Citation (19th ed.
2010). Also, when citing works that the author expects the
editors will have difficulty obtaining (for example, personal
correspondence, transcribed interviews, unpublished papers), the
author should send copies of the title page and all relevant
pages from these sources with the manuscript.