Cita APA (7th ed.)

Gélard, M., & Sirost, O. (2010). Introduction.

Cita Chicago (17th ed.)

Gélard, Marie-Luce, i Olivier Sirost. Introduction. 2010.

Cita MLA (8th ed.)

Gélard, Marie-Luce, i Olivier Sirost. Introduction. 2010.