Cita APA

Alison Theaker. (2012). The Public Relation Handbook (4th.). Routledge.

Citación estilo Chicago

Alison Theaker. The Public Relation Handbook. 4th. London: Routledge, 2012.

Cita MLA

Alison Theaker. The Public Relation Handbook. 4th. Routledge, 2012.