APA (7th ed.) Citation

Butler, G. D. (1949). Introduction to community recreation (2nd ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Butler, George D. Introduction to Community Recreation. 2nd ed. New York: McGraw-Hill, 1949.

MLA (9th ed.) Citation

Butler, George D. Introduction to Community Recreation. 2nd ed. McGraw-Hill, 1949.