Cita APA (7th ed.)

MUEHRCKE, P. (1972). Thematic cartography. Association of American geographers.

Cita Chicago (17th ed.)

MUEHRCKE, Phillip. Thematic Cartography. Washington: Association of American geographers, 1972.

Cita MLA (9th ed.)

MUEHRCKE, Phillip. Thematic Cartography. Association of American geographers, 1972.