APA (7th ed.) Citation

Cohen, M. L., & Olson, K. C. (2007). Legal research in a nutshell (9th ed.). Thomson/West.

Chicago Style (17th ed.) Citation

Cohen, Morris L., and Kent C. Olson. Legal Research in a Nutshell. 9th ed. St. Paul, MN: Thomson/West, 2007.

MLA (8th ed.) Citation

Cohen, Morris L., and Kent C. Olson. Legal Research in a Nutshell. 9th ed. Thomson/West, 2007.