Wójcicki, R., & Jansen, E. (1979). Topics in the formal methodology of empirical sciences. D. Reidel Publishing Company ; Ossoloneum Publishing House.
Chicago Style (17th ed.) CitationWójcicki, Ryszard, and Ewa Jansen. Topics in the Formal Methodology of Empirical Sciences. Dordrecht ; Boston : Wrocław: D. Reidel Publishing Company ; Ossoloneum Publishing House, 1979.
MLA (9th ed.) CitationWójcicki, Ryszard, and Ewa Jansen. Topics in the Formal Methodology of Empirical Sciences. D. Reidel Publishing Company ; Ossoloneum Publishing House, 1979.
Warning: These citations may not always be 100% accurate.