Παραπομπή σε μορφή APA (7η εκδ.)

Barlow, R. E. (1972). Statistical inference under order restrictions: The theory and application of isotonic regression. John Wiley & Sons.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Barlow, Richard E. Statistical Inference Under Order Restrictions: The Theory and Application of Isotonic Regression. London: John Wiley & Sons, 1972.

Παραπομπή σε μορφή MLA (8th εκδ.)

Barlow, Richard E. Statistical Inference Under Order Restrictions: The Theory and Application of Isotonic Regression. John Wiley & Sons, 1972.