Cita APA (7a ed.)

Putnam, H. (1964). Philosophy of mathematics: Selected readings. Prentice-Hall.

Cita Chicago Style (17a ed.)

Putnam, Hilary. Philosophy of Mathematics: Selected Readings. Englewood Cliffs, N.J: Prentice-Hall, 1964.

Cita MLA (9a ed.)

Putnam, Hilary. Philosophy of Mathematics: Selected Readings. Prentice-Hall, 1964.