Cita APA (7a ed.)

Haig, M. (2001). E-PR: The essential guide to public relations on the Internet. Kogan Page.

Cita Chicago Style (17a ed.)

Haig, Matt. E-PR: The Essential Guide to Public Relations on the Internet. London: Kogan Page, 2001.

Cita MLA (9a ed.)

Haig, Matt. E-PR: The Essential Guide to Public Relations on the Internet. Kogan Page, 2001.