Murphy J. Jill. (1988). A Bad Spell for the Worst Witch. London, Puffin Books, 1988.
Chicago Style (17th ed.) CitationMurphy J. Jill. A Bad Spell for the Worst Witch. London, Puffin Books, 1988, 1988.
MLA引文Murphy J. Jill. A Bad Spell for the Worst Witch. London, Puffin Books, 1988, 1988.
警告：這些引文格式不一定是100％准確.