APA (7th ed.) Citation

Porter, P. W. (1964). A bibliography of statistical cartography. Dept. of Geography, University of Minnesota.

Chicago Style (17th ed.) Citation

Porter, Philip Wayland. A Bibliography of Statistical Cartography. [Minneapolis]: Dept. of Geography, University of Minnesota, 1964.

MLA (9th ed.) Citation

Porter, Philip Wayland. A Bibliography of Statistical Cartography. Dept. of Geography, University of Minnesota, 1964.