Cita APA

Roach, P. J., Hartman, J., Setter, J., & Jones, D. (2006). Cambridge english pronouncing dictionary (17th. ed.). Cambridge University.

Citación estilo Chicago

Roach, Peter John, James Hartman, Jane Setter, and Daniel Jones. Cambridge English Pronouncing Dictionary. 17th. ed. Cambridge; New York, USA: Cambridge University, 2006.

Cita MLA

Roach, Peter John, et al. Cambridge English Pronouncing Dictionary. 17th. ed. Cambridge University, 2006.