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 (9a ed.)
Richter-Ushanas, Egbert. Two Systems of Symbolic Writing: The Indus Script and the Easter Island Script. [Traugott Bautz], 2012.
Precaución: Estas citas no son 100% exactas.