APA-referens (7:e uppl.)
FONTANA, E. (2010). Study Day on Nuclear Disarmament: Non-Proliferation and Development. The Pontifical Academy of Sciences.
Chicago-referens (17:e uppl.)
FONTANA, Elvio. Study Day on Nuclear Disarmament: Non-Proliferation and Development. Vatican City: The Pontifical Academy of Sciences, 2010.
MLA-referens (9:e uppl.)
FONTANA, Elvio. Study Day on Nuclear Disarmament: Non-Proliferation and Development. The Pontifical Academy of Sciences, 2010.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.