Cita APA (7a ed.)

Posner, R., & Robering, K. Syntactics: Roland Posner. Klaus Robering. [Semiotik, 1].(1997).

Cita Chicago Style (17a ed.)

Posner, Roland, y Klaus Robering. "Syntactics: Roland Posner. Klaus Robering." [Semiotik, 1].(1997) .

Cita MLA (8a ed.)

Posner, Roland, y Klaus Robering. "Syntactics: Roland Posner. Klaus Robering." [Semiotik, 1].(1997), .