APA (7th ed.) Zitazioa
Parks, H. R. (1997). Mathematics in life, society, and the world. Prentice Hall.
Chicago Style (17th ed.) Zitazioa
Parks, Harold R. Mathematics in Life, Society, and the World. Upper Saddle River, NJ: Prentice Hall, 1997.
MLA (9th ed.) Zitazioa
Parks, Harold R. Mathematics in Life, Society, and the World. Prentice Hall, 1997.
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