एपीए उद्धरण

López-Bonilla, J., & Cruz-Beltrán, L. (2008). An approach to ladder operators for the two-dimensional harmonic oscillator.

शिकागो स्टाइल उद्धरण

López-Bonilla, José, और L. Cruz-Beltrán. An Approach to Ladder Operators for the Two-dimensional Harmonic Oscillator. 2008.

एमएलए उद्धरण

López-Bonilla, José, और L. Cruz-Beltrán. An Approach to Ladder Operators for the Two-dimensional Harmonic Oscillator. 2008.