Style de citation APA (7e éd.)

Allout, S., Belkacem, A., & Zeghib, A. (2023). On closed geodesics in Lorentz manifolds.

Style de citation Chicago (17e éd.)

Allout, Souheib, Abderrahmane Belkacem, et Abdelghani Zeghib. On Closed Geodesics in Lorentz Manifolds. 2023.

Style de citation MLA (9e éd.)

Allout, Souheib, et al. On Closed Geodesics in Lorentz Manifolds. 2023.