APA (7th ed.) Citation

Christol, G., Cot, A., & Marle, C. -. M. (1977). Topologie. Elipses.

Chicago Style (17th ed.) Citation

Christol, Gilles, Anne Cot, and Charles - Michel Marle. Topologie. Paris: Elipses, 1977.

MLA (8th ed.) Citation

Christol, Gilles, et al. Topologie. Elipses, 1977.