APA (7th ed.) Citation

Duignan & Brian. (2010). The 100 Most Influential Philosophers of All Time. Britannica Educational Publishing.

Chicago Style (17th ed.) Citation

Duignan and Brian. The 100 Most Influential Philosophers of All Time. New York: Britannica Educational Publishing, 2010.

MLA (9th ed.) Citation

Duignan and Brian. The 100 Most Influential Philosophers of All Time. Britannica Educational Publishing, 2010.

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