Cita APA (7th ed.)

Keeble, R. (2006). The newspapers handbook (4th ed.). Routledge.

Cita Chicago (17th ed.)

Keeble, Richard. The Newspapers Handbook. 4th ed. London: Routledge, 2006.

Cita MLA (9th ed.)

Keeble, Richard. The Newspapers Handbook. 4th ed. Routledge, 2006.