Jacqueline Wilson. (1994). Mark Spark in the Dark. Penguin Group.
Chicago Style (17th ed.) CitationJacqueline Wilson. Mark Spark in the Dark. Penguin Group, 1994.
MLA (9th ed.) CitationJacqueline Wilson. Mark Spark in the Dark. Penguin Group, 1994.
Warning: These citations may not always be 100% accurate.