APA (7. basım) Alıntı

Black, S. (1995). The practice of public relations (4th ed.). Butterworth-Heinemann.

Chicago Style (17. basım) Atıf

Black, Sam. The Practice of Public Relations. 4th ed. Oxford ; Boston: Butterworth-Heinemann, 1995.

MLA (9th ed.) Atıf

Black, Sam. The Practice of Public Relations. 4th ed. Butterworth-Heinemann, 1995.