APA (7th ed.) Citation

Gartrell, B., & Hodson, T. Gartrell, B. - Hodson, T: Drawing Lines in the Sand: Representing Property Data Qualitatively in a GIS.

Chicago Style (17th ed.) Citation

Gartrell, B., and T. Hodson. Gartrell, B. - Hodson, T: Drawing Lines in the Sand: Representing Property Data Qualitatively in a GIS.

MLA (9th ed.) Citation

Gartrell, B., and T. Hodson. Gartrell, B. - Hodson, T: Drawing Lines in the Sand: Representing Property Data Qualitatively in a GIS.

Warning: These citations may not always be 100% accurate.