Cita APA (7a ed.)

Trosborg, A. (1995). Interlanguage pragmatics: Requests, complaints, and apologies. Mouton de Gruyter.

Cita Chicago Style (17a ed.)

Trosborg, Anna. Interlanguage Pragmatics: Requests, Complaints, and Apologies. Berlin [etc.]: Mouton de Gruyter, 1995.

Cita MLA (9a ed.)

Trosborg, Anna. Interlanguage Pragmatics: Requests, Complaints, and Apologies. Mouton de Gruyter, 1995.