APA (7th ed.) Citation

Lloyd, S. R. (1988). How to develop assertiveness. Kogan Page.

Chicago Style (17th ed.) Citation

Lloyd, Sam R. How to Develop Assertiveness. London: Kogan Page, 1988.

MLA (9th ed.) Citation

Lloyd, Sam R. How to Develop Assertiveness. Kogan Page, 1988.

Warning: These citations may not always be 100% accurate.