APA
Johnson R. A., Bhattacharyya G. K., . (2001). Statistics. New York: John wiley & Sons.
Chicago
Johnson Richard Arnold, Bhattacharyya Goluri K, . 2001. Statistics. New York: John wiley & Sons.
Harvard
Johnson R. A., Bhattacharyya G. K., . (2001). Statistics. New York: John wiley & Sons.
MLA
Johnson Richard Arnold, Bhattacharyya Goluri K, . Statistics. New York: John wiley & Sons. 2001.