Cita APA (7th ed.)

Sibley, D. Creating Geographies of Difference: David Sibley. Human geography today.(1999).

Cita Chicago (17th ed.)

Sibley, David. "Creating Geographies of Difference: David Sibley." Human Geography Today.(1999) .

Cita MLA (8th ed.)

Sibley, David. "Creating Geographies of Difference: David Sibley." Human Geography Today.(1999), .