Twomey, D. P., & Jennings, M. M. (2011). Anderson's business law and the legal environment: Comprehensive volume (21st ed.). Cengage Learning.
芝加哥风格引文Twomey, David P., 与 Moody Marianne Jennings. Anderson's Business Law and the Legal Environment: Comprehensive Volume. 21st ed. Mason: Cengage Learning, 2011.
MLA引文Twomey, David P., 与 Moody Marianne Jennings. Anderson's Business Law and the Legal Environment: Comprehensive Volume. 21st ed. Cengage Learning, 2011.
警告：这些引文格式不一定是100％准确.