Cita APA (7a ed.)

Richter-Ushanas, E. (2012). Two systems of symbolic writing: The Indus script and the Easter Island script. [Traugott Bautz].

Cita Chicago Style (17a ed.)

Richter-Ushanas, Egbert. Two Systems of Symbolic Writing: The Indus Script and the Easter Island Script. [Nordhausen, Germany]: [Traugott Bautz], 2012.

Cita MLA (8a ed.)

Richter-Ushanas, Egbert. Two Systems of Symbolic Writing: The Indus Script and the Easter Island Script. [Traugott Bautz], 2012.