Wilder, R. L. (1965). Introduction to the foundations of: Mathematics (2nd ed.). Toppan; New York: Wiley.
Citazione stile Chigago Style (17a edizione)Wilder, Raymond L. Introduction to the Foundations of: Mathematics. 2nd ed. Tokyo: Toppan; New York: Wiley, 1965.
Citatione MLA (9a ed.)Wilder, Raymond L. Introduction to the Foundations of: Mathematics. 2nd ed. Toppan; New York: Wiley, 1965.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.