Παραπομπή σε μορφή APA (7η εκδ.)

Center, A. H., & Jackson, P. (1995). Public relations practices: Managerial case studies and problems (5th ed.). Prentice-Hall.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Center, Allen H., και PatricK Jackson. Public Relations Practices: Managerial Case Studies and Problems. 5th ed. Englewood Cliffs: Prentice-Hall, 1995.

Παραπομπή σε μορφή MLA (8th εκδ.)

Center, Allen H., και PatricK Jackson. Public Relations Practices: Managerial Case Studies and Problems. 5th ed. Prentice-Hall, 1995.