Brooks, I. (1997). The business environment: Challenges and changes. Prentice Hall.
芝加哥风格引文Brooks, Ian. The Business Environment: Challenges and Changes. London: Prentice Hall, 1997.
MLA引文Brooks, Ian. The Business Environment: Challenges and Changes. Prentice Hall, 1997.
警告：这些引文格式不一定是100％准确.