International Congress of Logic, Methodology and Philosophy of Science London, Kanada. (1977). Proceedings of the Fifth International Congress of Logic, Methodology and Philosophy of Science, London, Ontario, Canada-1975. D. Reidel Publishing Company.
Chicago-Zitierstil (17. Ausg.)International Congress of Logic, Methodology and Philosophy of Science London, Kanada. Proceedings of the Fifth International Congress of Logic, Methodology and Philosophy of Science, London, Ontario, Canada-1975. Dordrecht ; Boston: D. Reidel Publishing Company, 1977.
MLA-Zitierstil (9. Ausg.)International Congress of Logic, Methodology and Philosophy of Science London, Kanada. Proceedings of the Fifth International Congress of Logic, Methodology and Philosophy of Science, London, Ontario, Canada-1975. D. Reidel Publishing Company, 1977.