APA (7th ed.) Citation

Howard, W. (1989). The practice of public relations (3rd ed., [repr.].). Heinemann.

Chicago Style (17th ed.) Citation

Howard, Wilfred. The Practice of Public Relations. 3rd ed., [repr.]. Oxford [etc.]: Heinemann, 1989.

MLA (9th ed.) Citation

Howard, Wilfred. The Practice of Public Relations. 3rd ed., [repr.]. Heinemann, 1989.