Fontaine, E. O. Collier's Encyclopedia: FER-GEO.
Chicago Style (17th ed.) CitationFontaine, Everett O. Collier's Encyclopedia: FER-GEO.
MLA (8th ed.) CitationFontaine, Everett O. Collier's Encyclopedia: FER-GEO.
Warning: These citations may not always be 100% accurate.