Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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