Citazione Stile APA (7a Edizione)

Ryan, T. P. (1997). Modern regression methods. John Wiley & Sons.

Citazione stile Chigago Style (17a edizione)

Ryan, Thomas P. Modern Regression Methods. New York: John Wiley & Sons, 1997.

Citatione MLA (9a ed.)

Ryan, Thomas P. Modern Regression Methods. John Wiley & Sons, 1997.