APA

Wilder R. L., . (1956). Introduction to the foundations of methematics. New York: Wiley.

Chicago

Wilder Raymond L, . 1956. Introduction to the foundations of methematics. New York: Wiley.

Harvard

Wilder R. L., . (1956). Introduction to the foundations of methematics. New York: Wiley.

MLA

Wilder Raymond L, . Introduction to the foundations of methematics. New York: Wiley. 1956.