Cita APA (7th ed.)
Cowie, R., & Douglas-Cowie, E. (1992). Postlingually acquired deafness: Speech deterioration and the wider consequences. Mouton de Gruyter.
Cita Chicago (17th ed.)
Cowie, Roddy, i Ellen Douglas-Cowie. Postlingually Acquired Deafness: Speech Deterioration and the Wider Consequences. Berlin ; New York: Mouton de Gruyter, 1992.
Cita MLA (9th ed.)
Cowie, Roddy, i Ellen Douglas-Cowie. Postlingually Acquired Deafness: Speech Deterioration and the Wider Consequences. Mouton de Gruyter, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.