-. Encyclopaedia Britannica: Index to volumes 1 to 23, atlas, index to atlas, glossary of foreign geographical terms. Encyclopaedia Britannica, Inc.
Chicago Style (17th ed.) Citation-. Encyclopaedia Britannica: Index to Volumes 1 to 23, Atlas, Index to Atlas, Glossary of Foreign Geographical Terms. Encyclopaedia Britannica, Inc.
MLA (8th ed.) Citation-. Encyclopaedia Britannica: Index to Volumes 1 to 23, Atlas, Index to Atlas, Glossary of Foreign Geographical Terms. Encyclopaedia Britannica, Inc.
Warning: These citations may not always be 100% accurate.