Cita APA (7a ed.)

James, A. R., & Leather, J. (1997). Second-language speech: Structure and process. Mouton de Gruyter.

Cita Chicago Style (17a ed.)

James, Allan R., y Jonathan Leather. Second-language Speech: Structure and Process. Berlin [etc.]: Mouton de Gruyter, 1997.

Cita MLA (9a ed.)

James, Allan R., y Jonathan Leather. Second-language Speech: Structure and Process. Mouton de Gruyter, 1997.