APA (7th ed.) Citation

Harlow, R. F. (1952). Practical public relations (Rev. ed.). Harper.

Chicago Style (17th ed.) Citation

Harlow, Rex Francis. Practical Public Relations. Rev. ed. [Place of publication not identified]: Harper, 1952.

MLA (9th ed.) Citation

Harlow, Rex Francis. Practical Public Relations. Rev. ed. Harper, 1952.