APA (7th ed.) Citation

Girardet, J., Pecheur, J., & Gibbe, C. (2008). echo: Methode de francais jilid 2. CLE International.

Chicago Style (17th ed.) Citation

Girardet, J., J. Pecheur, and C. Gibbe. Echo: Methode De Francais Jilid 2. CLE International, 2008.

MLA (8th ed.) Citation

Girardet, J., et al. Echo: Methode De Francais Jilid 2. CLE International, 2008.