APA (7th ed.) Zitazioa

(2008). Spatial cognition VI: Learning, reasoning, and talking about space ; International Conference Spatial Cognition 2008, Freiburg, Germany, September 15-19, 2008 ; proceedings / Christian Freksa [and others] (eds.).

Chicago Style (17th ed.) Zitazioa

Spatial Cognition VI: Learning, Reasoning, and Talking About Space ; International Conference Spatial Cognition 2008, Freiburg, Germany, September 15-19, 2008 ; Proceedings / Christian Freksa [and Others] (eds.). 2008.

MLA (9th ed.) Zitazioa

Spatial Cognition VI: Learning, Reasoning, and Talking About Space ; International Conference Spatial Cognition 2008, Freiburg, Germany, September 15-19, 2008 ; Proceedings / Christian Freksa [and Others] (eds.). 2008.