APA aipamena

Lehman, H. (1979). Introduction to the philosophy of mathematics. Rowman and Littlefield.

Chicago Style aipamena

Lehman, Hugh. Introduction to the Philosophy of Mathematics. Totowa, N.J.: Rowman and Littlefield, 1979.

MLA aipamena

Lehman, Hugh. Introduction to the Philosophy of Mathematics. Rowman and Littlefield, 1979.