Παραπομπή APA

Schmalz, R. (1993). "Out of the mouths of mathematicians": : a quotation book for philomaths. Wasington, DC.: Mathematical Association of America.

Παραπομπή Chicago Style

Schmalz, Rosemary. "Out of the Mouths of Mathematicians": : A Quotation Book for Philomaths. Wasington, DC.: Mathematical Association of America, 1993.

Παραπομπή MLA

Schmalz, Rosemary. "Out of the Mouths of Mathematicians": : A Quotation Book for Philomaths. Wasington, DC.: Mathematical Association of America, 1993.

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