APA
Ryan T. P., . (1996). Modern regression methods. New York: John Wiley & Sons.
Chicago
Ryan Thomas P, . 1996. Modern regression methods. New York: John Wiley & Sons.
Harvard
Ryan T. P., . (1996). Modern regression methods. New York: John Wiley & Sons.
MLA
Ryan Thomas P, . Modern regression methods. New York: John Wiley & Sons. 1996.