Não informado. (2014). Monthly Catalog of United States Government Publications. United States Government Publications.
Citação do estilo Chicago (17ª ed.)Não informado. Monthly Catalog of United States Government Publications. Washington: United States Government Publications, 2014.
Citação MLA (8ª ed.)Não informado. Monthly Catalog of United States Government Publications. United States Government Publications, 2014.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.