एपीए उद्धरण

Harrell, F. E. (2020). Regression Modeling Strategies. 2nd ed. Springer International Publishing.

शिकागो स्टाइल उद्धरण

Harrell, Frank E. Regression Modeling Strategies. 2nd Ed. Springer International Publishing, 2020.

एमएलए उद्धरण

Harrell, Frank E. Regression Modeling Strategies. 2nd Ed. Springer International Publishing, 2020.