APA
Hicks D., Hicks D., . (1982). Teaching world studies. London: Longman Group Limited.
Chicago
Hicks David, Hicks David, . 1982. Teaching world studies. London: Longman Group Limited.
Harvard
Hicks D., Hicks D., . (1982). Teaching world studies. London: Longman Group Limited.
MLA
Hicks David, Hicks David, . Teaching world studies. London: Longman Group Limited. 1982.