American Association of Geographers. (1943). Professional Geographer. Association of American Geographers.
Chicago Style (17th ed.) CitationAmerican Association of Geographers. Professional Geographer. Washington: Association of American Geographers, 1943.
MLA (8th ed.) CitationAmerican Association of Geographers. Professional Geographer. Association of American Geographers, 1943.
Warning: These citations may not always be 100% accurate.