APA
Katona G., . (1960). The powerful consumer. New York: McGraw-Hill.
Chicago
Katona George, . 1960. The powerful consumer. New York: McGraw-Hill.
Harvard
Katona G., . (1960). The powerful consumer. New York: McGraw-Hill.
MLA
Katona George, . The powerful consumer. New York: McGraw-Hill. 1960.