Cita APA (7a ed.)

Zimmermann, M. (2014). Expletive and referential subject pronouns in Medieval French. Walter de Gruyter GmbH.

Cita Chicago Style (17a ed.)

Zimmermann, Michael. Expletive and Referential Subject Pronouns in Medieval French. Berlin, [Germany] ; Boston, [Massachusetts]: Walter de Gruyter GmbH, 2014.

Cita MLA (9a ed.)

Zimmermann, Michael. Expletive and Referential Subject Pronouns in Medieval French. Walter de Gruyter GmbH, 2014.