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