Cita APA (7a ed.)

MacEachren, A. M. (1995). How maps works: Representation, visualization and design. The Guilford.

Cita Chicago Style (17a ed.)

MacEachren, Alan M. How Maps Works: Representation, Visualization and Design. New York ; London: The Guilford, 1995.

Cita MLA (8a ed.)

MacEachren, Alan M. How Maps Works: Representation, Visualization and Design. The Guilford, 1995.