APA-referens (7:e uppl.)
Piggott, S. (1965). Ancient Europe: From the beginnings of Agriculture to classical antiquity. Aldine Publishing Company.
Chicago-referens (17:e uppl.)
Piggott, Stuart. Ancient Europe: From the Beginnings of Agriculture to Classical Antiquity. Chicago, Illinois: Aldine Publishing Company, 1965.
MLA-referens (9:e uppl.)
Piggott, Stuart. Ancient Europe: From the Beginnings of Agriculture to Classical Antiquity. Aldine Publishing Company, 1965.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.