APA (7th ed.) Citation

Chicago, T. U. o. (1978). The new encyclopaedia Britannica: V.18.: Micropaedia knowledge in depth. Encyclopaedia Britannica, Inc.

Chicago Style (17th ed.) Citation

Chicago, The University of. The New Encyclopaedia Britannica: V.18.: Micropaedia Knowledge in Depth. Encyclopaedia Britannica, Inc, 1978.

MLA (8th ed.) Citation

Chicago, The University of. The New Encyclopaedia Britannica: V.18.: Micropaedia Knowledge in Depth. Encyclopaedia Britannica, Inc, 1978.

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