APA
Townsend C. B., . (2002). The word's biggest puzzle book. New York: Sterling Publishing.
Chicago
Townsend Charles Barry, . 2002. The word's biggest puzzle book. New York: Sterling Publishing.
Harvard
Townsend C. B., . (2002). The word's biggest puzzle book. New York: Sterling Publishing.
MLA
Townsend Charles Barry, . The word's biggest puzzle book. New York: Sterling Publishing. 2002.