Park, R. E., & Burgess, E. W. (1969). Introduction to the science of sociology: Including the original index to basic sociological concepts. University of Chicago Press.
Chicago Style (17th ed.) CitationPark, Robert Ezra, and Ernest Watson Burgess. Introduction to the Science of Sociology: Including the Original Index to Basic Sociological Concepts. Chicago: University of Chicago Press, 1969.
MLA (9th ed.) CitationPark, Robert Ezra, and Ernest Watson Burgess. Introduction to the Science of Sociology: Including the Original Index to Basic Sociological Concepts. University of Chicago Press, 1969.
Warning: These citations may not always be 100% accurate.