APA (7th ed.) Citation

Barker, S. F. (1964). Philosophy of mathematics / by S.F. Barker. Prentice-Hall.

Chicago Style (17th ed.) Citation

Barker, S. F. Philosophy of Mathematics / by S.F. Barker. Prentice-Hall, 1964.

MLA (9th ed.) Citation

Barker, S. F. Philosophy of Mathematics / by S.F. Barker. Prentice-Hall, 1964.

Warning: These citations may not always be 100% accurate.