Dyfyniad APA

Stewart, I. (2009). Professor Stewart's hoard of mathematical treasures. Profile Books.

Dyfyniad Arddull Chicago

Stewart, Ian. Professor Stewart's Hoard of Mathematical Treasures. Great Britain: Profile Books, 2009.

Dyfyniad MLA

Stewart, Ian. Professor Stewart's Hoard of Mathematical Treasures. Profile Books, 2009.

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