एपीए उद्धरण

(1990). Webster's ninth new collegiate dictionary. Merriam Webster.

शिकागो स्टाइल उद्धरण

Webster's Ninth New Collegiate Dictionary. U S A: Merriam Webster, 1990.

एमएलए उद्धरण

Webster's Ninth New Collegiate Dictionary. Merriam Webster, 1990.