APA (7th ed.) Citation

Center, A. H. (1975). Public relations practices: Case studies. Prentice-Hall.

Chicago Style (17th ed.) Citation

Center, Allen H. Public Relations Practices: Case Studies. Englewood Cliffs, N.J: Prentice-Hall, 1975.

MLA (9th ed.) Citation

Center, Allen H. Public Relations Practices: Case Studies. Prentice-Hall, 1975.