APA
Worsley P., . (1979). Modern sociology introductory readings. New York: Penguin Books.
Chicago
Worsley Peter, . 1979. Modern sociology introductory readings. New York: Penguin Books.
Harvard
Worsley P., . (1979). Modern sociology introductory readings. New York: Penguin Books.
MLA
Worsley Peter, . Modern sociology introductory readings. New York: Penguin Books. 1979.