एपीए उद्धरण

Willard, C. A. (2020). Statistical Methods: An Introduction to Basic Statistical Concepts and Analysis, 2nd edition. Routledge.

शिकागो स्टाइल उद्धरण

Willard, Cheryl Ann. Statistical Methods: An Introduction to Basic Statistical Concepts and Analysis, 2nd Edition. Routledge, 2020.

एमएलए उद्धरण

Willard, Cheryl Ann. Statistical Methods: An Introduction to Basic Statistical Concepts and Analysis, 2nd Edition. Routledge, 2020.