APA (7th ed.) Citation

(1946). Professional Geographer. The Association of American Geographer.

Chicago Style (17th ed.) Citation

Professional Geographer. Hamilton, N. Y: The Association of American Geographer, 1946.

MLA (9th ed.) Citation

Professional Geographer. The Association of American Geographer, 1946.

Warning: These citations may not always be 100% accurate.