Cita APA (7a ed.)

Lupton, D. (2013). Risk (2nd ed.). Routledge.

Cita Chicago Style (17a ed.)

Lupton, Deborah. Risk. 2nd ed. London ; New York: Routledge, 2013.

Cita MLA (8a ed.)

Lupton, Deborah. Risk. 2nd ed. Routledge, 2013.