APA Citation

(1994). Encyclopedia Americana , vol.9 (vol.9.). Danbury: Grolier.

Chicago Style Citation

Encyclopedia Americana , Vol.9. vol.9. Danbury: Grolier, 1994.

MLA Citation

Encyclopedia Americana , Vol.9. vol.9. Danbury: Grolier, 1994.

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