Cita APA (7a ed.)

Katamba, F. (2005). English words: Structure, history, usage (2nd ed.). Routledge.

Cita Chicago Style (17a ed.)

Katamba, Francis. English Words: Structure, History, Usage. 2nd ed. London: Routledge, 2005.

Cita MLA (9a ed.)

Katamba, Francis. English Words: Structure, History, Usage. 2nd ed. Routledge, 2005.