APA (7th ed.) Citation

Laurence Ossipow, Alexandre Lambelet, & Isabelle Csupor. (2008). De l'aide. Editions IES.

Chicago Style (17th ed.) Citation

Laurence Ossipow, Alexandre Lambelet, and Isabelle Csupor. De L'aide. Editions IES, 2008.

MLA (9th ed.) Citation

Laurence Ossipow, et al. De L'aide. Editions IES, 2008.