APA (7th ed.) Citation

Gregory. (2003). Public relations in practice (Second Edition.). Kogan Page.

Chicago Style (17th ed.) Citation

Gregory. Public Relations in Practice. Second Edition. London: Kogan Page, 2003.

MLA (8th ed.) Citation

Gregory. Public Relations in Practice. Second Edition. Kogan Page, 2003.

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