Cita APA (7th ed.)

Brooks, I., & Weatherston, J. (1997). The business environment: Challenges and changes (2nd edition.). Financial Times.

Cita Chicago (17th ed.)

Brooks, I., i Jamie Weatherston. The Business Environment: Challenges and Changes. 2nd edition. New York: Financial Times, 1997.

Cita MLA (8th ed.)

Brooks, I., i Jamie Weatherston. The Business Environment: Challenges and Changes. 2nd edition. Financial Times, 1997.