Cita APA (7a ed.)

Fernández, F. M. (2014). On the crossing of the energy levels of a parameter-dependent quantum-mechanical Hamiltonian.

Cita Chicago Style (17a ed.)

Fernández, Francisco Marcelo. On the Crossing of the Energy Levels of a Parameter-dependent Quantum-mechanical Hamiltonian. 2014.

Cita MLA (8a ed.)

Fernández, Francisco Marcelo. On the Crossing of the Energy Levels of a Parameter-dependent Quantum-mechanical Hamiltonian. 2014.