Cita APA (7a ed.)

MacEachren, A. M. (2004). How maps work: Representation, visualization, and design (Pbk ed.). Guilford Press.

Cita Chicago Style (17a ed.)

MacEachren, Alan M. How Maps Work: Representation, Visualization, and Design. Pbk ed. New York [etc.]: Guilford Press, 2004.

Cita MLA (9a ed.)

MacEachren, Alan M. How Maps Work: Representation, Visualization, and Design. Pbk ed. Guilford Press, 2004.