APA (7. basım) Alıntı

Cohen, M. R., & Nagel, E. (1934). An introduction to logic and scientific method. Harcourt, Brace & World.

Chicago Style (17. basım) Atıf

Cohen, Morris Raphael, ve Ernest Nagel. An Introduction to Logic and Scientific Method. Nueva York: Harcourt, Brace & World, 1934.

MLA (9th ed.) Atıf

Cohen, Morris Raphael, ve Ernest Nagel. An Introduction to Logic and Scientific Method. Harcourt, Brace & World, 1934.