Carnap, R., & Morris, C. (1955). International encyclopedia of unified science ([Combined ed.].). University of Chicago Press.
Chicago Style (17th ed.) CitationCarnap, Rudolf, and Charles Morris. International Encyclopedia of Unified Science. [Combined ed.]. Chicago: University of Chicago Press, 1955.
MLA (9th ed.) CitationCarnap, Rudolf, and Charles Morris. International Encyclopedia of Unified Science. [Combined ed.]. University of Chicago Press, 1955.
Warning: These citations may not always be 100% accurate.