Cita APA (7th ed.)
ebrary, Inc, & Garvin, P. (2010). The United States government Internet directory. Bernan Press.
Cita Chicago (17th ed.)
ebrary, Inc, i Peggy Garvin. The United States Government Internet Directory. Lanham, MD: Bernan Press, 2010.
Cita MLA (9th ed.)
ebrary, Inc, i Peggy Garvin. The United States Government Internet Directory. Bernan Press, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.