APA-referens (7:e uppl.)
Organisation for Economic Co-operation and Development, ProQuest (Firm), & Bjurman, U. (2010). Italy 2010: Review of the Italian National Civil Protection System. OECD.
Chicago-referens (17:e uppl.)
Organisation for Economic Co-operation and Development, ProQuest (Firm), och Ulf Bjurman. Italy 2010: Review of the Italian National Civil Protection System. Paris: OECD, 2010.
MLA-referens (9:e uppl.)
Organisation for Economic Co-operation and Development, et al. Italy 2010: Review of the Italian National Civil Protection System. OECD, 2010.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.