APA-referens (7:e uppl.)

Bibby, J., Toutenburg, H. j. a., & Toutenbugh, H. V. i. l. M. (1977). Prediction and improved estimation on linear models. Wiley.

Chicago-referens (17:e uppl.)

Bibby, John, Helge joint author Toutenburg, och Helge. Vorhersage in linearen Modellen Toutenbugh. Prediction and Improved Estimation on Linear Models. Chichester: Wiley, 1977.

MLA-referens (9:e uppl.)

Bibby, John, et al. Prediction and Improved Estimation on Linear Models. Wiley, 1977.