APA (7th ed.) Citation

Calzada, J., Negro, J., & del Olmo, M. (2009). Intertwining Symmetry Algebras of Quantum Superintegrable Systems. Symmetry, Integrability and Geometry: Methods and Applications.

Chicago Style (17th ed.) Citation

Calzada, J.A, J. Negro, and M.A del Olmo. "Intertwining Symmetry Algebras of Quantum Superintegrable Systems." Symmetry, Integrability and Geometry: Methods and Applications 2009.

MLA (8th ed.) Citation

Calzada, J.A, et al. "Intertwining Symmetry Algebras of Quantum Superintegrable Systems." Symmetry, Integrability and Geometry: Methods and Applications, 2009.

Warning: These citations may not always be 100% accurate.