Cita APA (7a ed.)

Twomey, D. P., & Jennings, M. M. (2011). Anderson's business law and the legal environment: Comprehensive volume (21st ed.). Cengage Learning.

Cita Chicago Style (17a ed.)

Twomey, David P., y Moody Marianne Jennings. Anderson's Business Law and the Legal Environment: Comprehensive Volume. 21st ed. Mason: Cengage Learning, 2011.

Cita MLA (9a ed.)

Twomey, David P., y Moody Marianne Jennings. Anderson's Business Law and the Legal Environment: Comprehensive Volume. 21st ed. Cengage Learning, 2011.