APA
International Colloquium in the Philosophy of Science (1965 : Bedford College), Lakatos I., Musgrave A., Bedford College, British Society for the Philosophy of Science, London School of Economics and Political Science & International Union of the History and Philosophy of Science. Division of Logic M. a. P. o. S. (1968). Problems in the philosophy of science. Amsterdam: North-Holland Pub. Co.
Chicago
International Colloquium in the Philosophy of Science (1965 : Bedford College), Lakatos Imre, Musgrave Alan, Bedford College, British Society for the Philosophy of Science, London School of Economics and Political Science and International Union of the History and Philosophy of Science. Division of Logic Methodology and Philosophy of Science. 1968. Problems in the philosophy of science. Amsterdam: North-Holland Pub. Co.
Harvard
International Colloquium in the Philosophy of Science (1965 : Bedford College), Lakatos I., Musgrave A., Bedford College, British Society for the Philosophy of Science, London School of Economics and Political Science and International Union of the History and Philosophy of Science. Division of Logic M. a. P. o. S. (1968). Problems in the philosophy of science. Amsterdam: North-Holland Pub. Co.
MLA
International Colloquium in the Philosophy of Science (1965 : Bedford College), Lakatos Imre, Musgrave Alan, Bedford College, British Society for the Philosophy of Science, London School of Economics and Political Science and International Union of the History and Philosophy of Science. Division of Logic Methodology and Philosophy of Science. Problems in the philosophy of science. Amsterdam: North-Holland Pub. Co. 1968.