Schiffman, M. D. Hacker's challenge. Osborne/McGraw-Hill.
Chicago Style (17th ed.) CitationSchiffman, Mike D. Hacker's Challenge. New York: Osborne/McGraw-Hill.
MLA (9th ed.) CitationSchiffman, Mike D. Hacker's Challenge. Osborne/McGraw-Hill.
Warning: These citations may not always be 100% accurate.