APA (7th ed.) Citation

White, Smith, & Little. (1997). Issues in world politics. Macmillan Press Ltd.

Chicago Style (17th ed.) Citation

White, Smith, and Little. Issues in World Politics. London: Macmillan Press Ltd, 1997.

MLA (8th ed.) Citation

White, et al. Issues in World Politics. Macmillan Press Ltd, 1997.