APA (7th ed.) Citation

Laskar, C., Dakkoune, A., Julcour, C., Bourgeois, F.,  Biscans, B., & Cassayre, L. . Académie des sciences.

Chicago Style (17th ed.) Citation

Laskar, Clément, Amine Dakkoune, Carine Julcour, Florent Bourgeois, Béatrice  Biscans, and Laurent Cassayre. . Académie des sciences.

MLA (9th ed.) Citation

Laskar, Clément, et al. . Académie des sciences.