Cita APA (7a ed.)

Costa, J. (2004). Subject Positions and Interfaces: The Case of European Portuguese. Walter de Gruyter.

Cita Chicago Style (17a ed.)

Costa, João. Subject Positions and Interfaces: The Case of European Portuguese. Berlin: Walter de Gruyter, 2004.

Cita MLA (8a ed.)

Costa, João. Subject Positions and Interfaces: The Case of European Portuguese. Walter de Gruyter, 2004.