APA (7th ed.) Citation

(1952). An encyclopedia of world history: Ancient, medieval, and modern. Chronologically arranged (Rev. ed.). Houghton Mifflin.

Chicago Style (17th ed.) Citation

An Encyclopedia of World History: Ancient, Medieval, and Modern. Chronologically Arranged. Rev. ed. Boston, MA: Houghton Mifflin, 1952.

MLA (9th ed.) Citation

An Encyclopedia of World History: Ancient, Medieval, and Modern. Chronologically Arranged. Rev. ed. Houghton Mifflin, 1952.