APA (7th ed.) Citation

Foster, J. (2008). Effective writing skills for public relations (4th ed.). Kogan Page.

Chicago Style (17th ed.) Citation

Foster, John. Effective Writing Skills for Public Relations. 4th ed. London ; Philadelphia: Kogan Page, 2008.

MLA (9th ed.) Citation

Foster, John. Effective Writing Skills for Public Relations. 4th ed. Kogan Page, 2008.