APA (7th ed.) Citation

(1977). Illustrated world encyclopedia: One volume edition (ed.). Bobley publishing corp..

Chicago Style (17th ed.) Citation

Illustrated World Encyclopedia: One Volume Edition. ed. New York: Bobley publishing corp., 1977.

MLA (9th ed.) Citation

Illustrated World Encyclopedia: One Volume Edition. ed. Bobley publishing corp., 1977.

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