Encyclopaedia Britannica, I. (1977). The New encyclopaedia Britannica: V. 12.: Knowledge in depth. Encyclopaedia Britannica, Inc.
Chicago Style (17th ed.) CitationEncyclopaedia Britannica, Inc. The New Encyclopaedia Britannica: V. 12.: Knowledge in Depth. Encyclopaedia Britannica, Inc, 1977.
MLA (8th ed.) CitationEncyclopaedia Britannica, Inc. The New Encyclopaedia Britannica: V. 12.: Knowledge in Depth. Encyclopaedia Britannica, Inc, 1977.
Warning: These citations may not always be 100% accurate.