APA
Brown T., Mugglestone F., . (1994). Aral sea. : Longman.
Chicago
Brown Trevor, Mugglestone Frank, . 1994. Aral sea. : Longman.
Harvard
Brown T., Mugglestone F., . (1994). Aral sea. : Longman.
MLA
Brown Trevor, Mugglestone Frank, . Aral sea. : Longman. 1994.
