एपीए उद्धरण

Downie, N. M., & Heath, R. W. Basic statistical methods (3rd ed.).

शिकागो स्टाइल उद्धरण

Downie, N M., और R W. Heath. Basic Statistical Methods. 3rd ed. New York.

एमएलए उद्धरण

Downie, N M., और R W. Heath. Basic Statistical Methods. 3rd ed.