APA (7th ed.) Citation

Villard, G., & Villard, S. (1970). Histoire: Cahier de travaux pratiques; programme 1969. Masson.

Chicago Style (17th ed.) Citation

Villard, G., and S. Villard. Histoire: Cahier De Travaux Pratiques; Programme 1969. Paris: Masson, 1970.

MLA (9th ed.) Citation

Villard, G., and S. Villard. Histoire: Cahier De Travaux Pratiques; Programme 1969. Masson, 1970.