APA-referens (7:e uppl.)
Freund, R. A. (2012). Digging through history: Archaeology and religion from Atlantis to the Holocaust. Rowman & Littlefield Publishers.
Chicago-referens (17:e uppl.)
Freund, Richard A. Digging Through History: Archaeology and Religion from Atlantis to the Holocaust. Lanham, MD: Rowman & Littlefield Publishers, 2012.
MLA-referens (9:e uppl.)
Freund, Richard A. Digging Through History: Archaeology and Religion from Atlantis to the Holocaust. Rowman & Littlefield Publishers, 2012.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.