Toy, E. C. (2013). Case files (4th ed.). McGraw-Hill Medical.
Chicago Style (17th ed.) CitationToy, Eugene C. Case Files. 4th ed. New York: McGraw-Hill Medical, 2013.
MLA (9th ed.) CitationToy, Eugene C. Case Files. 4th ed. McGraw-Hill Medical, 2013.
Warning: These citations may not always be 100% accurate.