APA (7th ed.) Citation

McHenry, R. (1993). The new Encyclopedia Britannica (15th ed.). Encyclopedia Britannica.

Chicago Style (17th ed.) Citation

McHenry, Robert. The New Encyclopedia Britannica. 15th ed. Chicago: Encyclopedia Britannica, 1993.

MLA (9th ed.) Citation

McHenry, Robert. The New Encyclopedia Britannica. 15th ed. Encyclopedia Britannica, 1993.

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