Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Zitierstil

Wansleeben, M., & Verhart, L. (1997). Geographical information system. Methodical progress and theoretical decline?

Chicago Zitierstil

Wansleeben, Milco, and Leo Verhart. Geographical Information System. Methodical Progress and Theoretical Decline? 1997.

MLA Zitierstil

Wansleeben, Milco, and Leo Verhart. Geographical Information System. Methodical Progress and Theoretical Decline? 1997.