Cita APA (7th ed.)

Zook, M., Graham, M., & Shelton, T. (2011). Analyzing global cyberscapes: Mapping geo-coded Internet information. Association for Computing Machinery.

Cita Chicago (17th ed.)

Zook, M., M. Graham, i T. Shelton. Analyzing Global Cyberscapes: Mapping Geo-coded Internet Information. Association for Computing Machinery, 2011.

Cita MLA (9th ed.)

Zook, M., et al. Analyzing Global Cyberscapes: Mapping Geo-coded Internet Information. Association for Computing Machinery, 2011.