Style de citation APA (7e éd.)

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

Style de citation Chicago (17e éd.)

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

Style de citation MLA (9e éd.)

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