एपीए उद्धरण

Johnson, R. R. (1973). Elementary Statistics. Massachusetts: Duxbury Press.

शिकागो स्टाइल उद्धरण

Johnson, Robert R. Elementary Statistics. Massachusetts: Duxbury Press, 1973.

एमएलए उद्धरण

Johnson, Robert R. Elementary Statistics. Massachusetts: Duxbury Press, 1973.