Ryan, T. P. [ca. 1997]. Modern regression methods. In Wiley series in probability and statistics [Book]. New York [u.a.]: Wiley.
ISO-690 (author-date, English)RYAN, Thomas P., 1997. Modern regression methods. New York [u.a.]: Wiley. ISBN 0471529125.
Modern Language Association 9th editionRyan, T. P. „Modern regression methods“. Wiley series in probability and statistics, book, Wiley, 1997.
Mohr Siebeck - Recht (Deutsch - Österreich)Ryan, Thomas P.: Modern regression methods, New York [u.a.] 1997.
Emerald - HarvardRyan, T.P. (1997), Modern regression methods, Wiley series in probability and statistics, Bd. , Wiley, New York [u.a.].
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.