(1987). Webster's ninth new collegiate dictionary. USA: Merriam-Webster Inc..
シカゴスタイル引用形Webster's Ninth New Collegiate Dictionary. USA: Merriam-Webster Inc., 1987.
MLA引用形式Webster's Ninth New Collegiate Dictionary. USA: Merriam-Webster Inc., 1987.
警告: この引用は必ずしも正確ではありません.