Cita APA (7th ed.)

Worboys, M. (1995). GIS: A computing perspective. Taylor & Francis.

Cita Chicago (17th ed.)

Worboys, Michael. GIS: A Computing Perspective. London: Taylor & Francis, 1995.

Cita MLA (9th ed.)

Worboys, Michael. GIS: A Computing Perspective. Taylor & Francis, 1995.