APA (7 वां संस्करण) प्रशस्ति पत्र

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

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

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

एमएलए (9वां संस्करण) प्रशस्ति पत्र

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