Cita APA (7a ed.)

Ritter, O. (2001). Vector Constants of Motion for Time-Dependent Kepler and Isotropic Harmonic Oscillator Potentials. Sociedade Brasileira de Física.

Cita Chicago Style (17a ed.)

Ritter, O.M. Vector Constants of Motion for Time-Dependent Kepler and Isotropic Harmonic Oscillator Potentials. Sociedade Brasileira de Física, 2001.

Cita MLA (9a ed.)

Ritter, O.M. Vector Constants of Motion for Time-Dependent Kepler and Isotropic Harmonic Oscillator Potentials. Sociedade Brasileira de Física, 2001.