The_World... (1956). The World book encyclopedia: In eighteen volumes and reading and study guide. Field Enterprises.
Chicago Style (17th ed.) CitationThe_World... The World Book Encyclopedia: In Eighteen Volumes and Reading and Study Guide. Field Enterprises, 1956.
MLA (8th ed.) CitationThe_World... The World Book Encyclopedia: In Eighteen Volumes and Reading and Study Guide. Field Enterprises, 1956.
Warning: These citations may not always be 100% accurate.