APA (7th ed.) Citation

Oxley, H. (1987). The principles of public relations / Harold Oxley. Kogan Page.

Chicago Style (17th ed.) Citation

Oxley, Harold. The Principles of Public Relations / Harold Oxley. London: Kogan Page, 1987.

MLA (9th ed.) Citation

Oxley, Harold. The Principles of Public Relations / Harold Oxley. Kogan Page, 1987.

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