APA (7th ed.) Citation

Twomey, D. P., Greene, S. M., & Jennings, M. (2017). Business law: Principles for today's commercial environment (5th ed.). Cengage Learning.

Chicago Style (17th ed.) Citation

Twomey, David P., Stephanie M. Greene, and Marianne Jennings. Business Law: Principles for Today's Commercial Environment. 5th ed. Boston, Massachusetts: Cengage Learning, 2017.

MLA (9th ed.) Citation

Twomey, David P., et al. Business Law: Principles for Today's Commercial Environment. 5th ed. Cengage Learning, 2017.