Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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