Guy L. Leonard Memorial Conference in Philosophy (1978 : University of Nevada, Reno), & Nickles, T. (1980). Scientific discovery, logic, and rationality. D. Reidel Pub. Co.
Chicago-referens (17:e uppl.)Guy L. Leonard Memorial Conference in Philosophy (1978 : University of Nevada, Reno), och Thomas Nickles. Scientific Discovery, Logic, and Rationality. Dordrecht, Holland: D. Reidel Pub. Co, 1980.
MLA-referens (9:e uppl.)Guy L. Leonard Memorial Conference in Philosophy (1978 : University of Nevada, Reno), och Thomas Nickles. Scientific Discovery, Logic, and Rationality. D. Reidel Pub. Co, 1980.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.