Riegel, R. E. (1941). An introduction to the social sciences. New York: D. Appleton-century company.
Chicago Style CitationRiegel, Robert E. An Introduction to the Social Sciences. New York: D. Appleton-century company, 1941.
MLA CitationRiegel, Robert E. An Introduction to the Social Sciences. New York: D. Appleton-century company, 1941.
Warning: These citations may not always be 100% accurate.