APA (7th ed.) Citation

Girard, L., Bonnefous, M., & Rudel, J. (1961). 1848-1914. Bordas.

Chicago Style (17th ed.) Citation

Girard, Louis, Marc Bonnefous, and J. Rudel. 1848-1914. Paris: Bordas, 1961.

MLA (9th ed.) Citation

Girard, Louis, et al. 1848-1914. Bordas, 1961.