International Union for the Philosophy of Science & International Union for the Philosophy of Science. (1955). Actes du deuxième Congrès International de l'Union Internationale de Philosophie des Sciences: Zürich 1954 = Proceedings of the second International Congress of the International Union for the Philosophy of Science. Ed. du Griffon.
Chicago-Zitierstil (17. Ausg.)International Union for the Philosophy of Science und International Union for the Philosophy of Science. Actes Du Deuxième Congrès International De L'Union Internationale De Philosophie Des Sciences: Zürich 1954 = Proceedings of the Second International Congress of the International Union for the Philosophy of Science. Neuchatel: Ed. du Griffon, 1955.
MLA-Zitierstil (9. Ausg.)International Union for the Philosophy of Science und International Union for the Philosophy of Science. Actes Du Deuxième Congrès International De L'Union Internationale De Philosophie Des Sciences: Zürich 1954 = Proceedings of the Second International Congress of the International Union for the Philosophy of Science. Ed. du Griffon, 1955.