APA-referens (7:e uppl.)
Robinson, A. (2002). Lost languages: The enigma of the world's undeciphered scripts. McGraw-Hill.
Chicago-referens (17:e uppl.)
Robinson, Andrew. Lost Languages: The Enigma of the World's Undeciphered Scripts. New York: McGraw-Hill, 2002.
MLA-referens (9:e uppl.)
Robinson, Andrew. Lost Languages: The Enigma of the World's Undeciphered Scripts. McGraw-Hill, 2002.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.