Merriam, E., & Duke, B. (1998). What in the world? HarperCollins.
Chicago Style (17th ed.) CitationMerriam, Eve, and Barbara Duke. What in the World? New York: HarperCollins, 1998.
MLA (8th ed.) CitationMerriam, Eve, and Barbara Duke. What in the World? HarperCollins, 1998.
Warning: These citations may not always be 100% accurate.