Cita APA (7th ed.)

Institute of Public Relations (Gt. Brit.). (1958). A guide to the practice of public relations. Newman Neame.

Cita Chicago (17th ed.)

Institute of Public Relations (Gt. Brit.). A Guide to the Practice of Public Relations. [London]: Newman Neame, 1958.

Cita MLA (9th ed.)

Institute of Public Relations (Gt. Brit.). A Guide to the Practice of Public Relations. Newman Neame, 1958.