APA (7th ed.) Citation

Humby, C., Hunt, T., & Phillips, T. (2003). Scoring points: How Tesco is winning customer loyalty. Kogan Page.

Chicago Style (17th ed.) Citation

Humby, Clive, Terry Hunt, and Tim Phillips. Scoring Points: How Tesco Is Winning Customer Loyalty. London: Kogan Page, 2003.

MLA (9th ed.) Citation

Humby, Clive, et al. Scoring Points: How Tesco Is Winning Customer Loyalty. Kogan Page, 2003.