APA (7th ed.) Citation

International Colloquium in the Philosophy of Science Bedford College, Bedford College, British Society for the Philosophy of Science, & Lakatos, I. (1967). Problems in the philosophy of mathematics. North-Holland Pub. Co.

Chicago Style (17th ed.) Citation

International Colloquium in the Philosophy of Science Bedford College, Bedford College, British Society for the Philosophy of Science, and Imre Lakatos. Problems in the Philosophy of Mathematics. Amsterdam: North-Holland Pub. Co, 1967.

MLA (9th ed.) Citation

International Colloquium in the Philosophy of Science Bedford College, et al. Problems in the Philosophy of Mathematics. North-Holland Pub. Co, 1967.

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