Roberts, B. K., & Schlueter, L. L. (2011). Legal research guide: Patterns and practice (6th ed.). LexisNexis.
Cita Chicago (17th ed.)Roberts, Bonita K., i Linda L. Schlueter. Legal Research Guide: Patterns and Practice. 6th ed. New Providence, N.J: LexisNexis, 2011.
Cita MLA (9th ed.)Roberts, Bonita K., i Linda L. Schlueter. Legal Research Guide: Patterns and Practice. 6th ed. LexisNexis, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.