International Congress of Logic, Methodology and Philosophy of Science Hanower, & Cohen, L. J. (1982). Logic: Methodology and philosophy of science VI : proceedings of the sixth International Congress of Logic, Methodology and Philosophy of Science, Hannover, 1979. PWN-Polish Scientific Publishers ; North Holland Publishing Company.
Cytowanie według stylu Chicago (wyd. 17)International Congress of Logic, Methodology and Philosophy of Science Hanower, i Laurence Jonathan Cohen. Logic: Methodology and Philosophy of Science VI : Proceedings of the Sixth International Congress of Logic, Methodology and Philosophy of Science, Hannover, 1979. Warszawa : Amsterdam: PWN-Polish Scientific Publishers ; North Holland Publishing Company, 1982.
Cytowanie według stylu MLA (wyd. 9)International Congress of Logic, Methodology and Philosophy of Science Hanower, i Laurence Jonathan Cohen. Logic: Methodology and Philosophy of Science VI : Proceedings of the Sixth International Congress of Logic, Methodology and Philosophy of Science, Hannover, 1979. PWN-Polish Scientific Publishers ; North Holland Publishing Company, 1982.