APA (7th ed.) Citation

Moore, H. F., & Kalupa, F. B. (1985). Public relations: Principles, cases, and problems (9. ed.). Irwin.

Chicago Style (17th ed.) Citation

Moore, H. F., and Frank B. Kalupa. Public Relations: Principles, Cases, and Problems. 9. ed. Homewood, Ill: Irwin, 1985.

MLA (8th ed.) Citation

Moore, H. F., and Frank B. Kalupa. Public Relations: Principles, Cases, and Problems. 9. ed. Irwin, 1985.