Cita APA (7a ed.)

Lesly, P. (1991). Lesly's handbook for public relations and communications (4th ed.). AMACOM.

Cita Chicago Style (17a ed.)

Lesly, Philip. Lesly's Handbook for Public Relations and Communications. 4th ed. New York: AMACOM, 1991.

Cita MLA (9a ed.)

Lesly, Philip. Lesly's Handbook for Public Relations and Communications. 4th ed. AMACOM, 1991.