Cita APA (7a ed.)

Black, S., Bernays, E. L., & Bhimani, R. (1996). Introduction to public relations (1st pub., 2nd printing.). The Modino Press.

Cita Chicago Style (17a ed.)

Black, Sam, Edward L. Bernays, y Rita Bhimani. Introduction to Public Relations. 1st pub., 2nd printing. London: The Modino Press, 1996.

Cita MLA (9a ed.)

Black, Sam, et al. Introduction to Public Relations. 1st pub., 2nd printing. The Modino Press, 1996.