Dyfyniad APA

Gelbaum, B. R., & Olmsted, J. M. H. (1990). Theorems and counterexamples in mathematics. Springer-Verlag.

Dyfyniad Arddull Chicago

Gelbaum, Bernard R., and John Meigs Hubbell Olmsted. Theorems and Counterexamples in Mathematics. New York: Springer-Verlag, 1990.

Dyfyniad MLA

Gelbaum, Bernard R., and John Meigs Hubbell Olmsted. Theorems and Counterexamples in Mathematics. Springer-Verlag, 1990.

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