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

APA Citation Edition Citation

Kay, S. J., & Witcher, R. E. (2005). The Tiber Valley Project. The role of GIS and databases in field survey data integration and analysis. All'Insegna del Giglio.

Chicago Citation Edition Citation

Kay, Stephen J., und Robert E. Witcher. The Tiber Valley Project. The Role of GIS and Databases in Field Survey Data Integration and Analysis. Firenze: All'Insegna del Giglio, 2005.

MLA Citation Edition Citation

Kay, Stephen J., und Robert E. Witcher. The Tiber Valley Project. The Role of GIS and Databases in Field Survey Data Integration and Analysis. All'Insegna del Giglio, 2005.