APA

Hintikka J. E., . (1969). Philosophy of mathematics. : Oxford University Press, Oxford.

Chicago

Hintikka Jaakko Ed, . 1969. Philosophy of mathematics. : Oxford University Press, Oxford.

Harvard

Hintikka J. E., . (1969). Philosophy of mathematics. : Oxford University Press, Oxford.

MLA

Hintikka Jaakko Ed, . Philosophy of mathematics. : Oxford University Press, Oxford. 1969.