Cita APA (7th ed.)

Stephenson, H. (1960). Handbook of public relations. McGraw-Hill.

Cita Chicago (17th ed.)

Stephenson, Howard. Handbook of Public Relations. New York: McGraw-Hill, 1960.

Cita MLA (9th ed.)

Stephenson, Howard. Handbook of Public Relations. McGraw-Hill, 1960.