Cita APA (7a ed.)

de Paulo, N. V., & Salomão, P. A. S. (2013). Systems of transversal sections near critical energy levels of Hamiltonian systems in $\mathbb{R}^4$.

Cita Chicago Style (17a ed.)

de Paulo, Naiara V., y Pedro A. S. Salomão. Systems of Transversal Sections Near Critical Energy Levels of Hamiltonian Systems in $\mathbb{R}^4$. 2013.

Cita MLA (9a ed.)

de Paulo, Naiara V., y Pedro A. S. Salomão. Systems of Transversal Sections Near Critical Energy Levels of Hamiltonian Systems in $\mathbb{R}^4$. 2013.