APA (7th ed.) Citation

Ragnisco, O., & Zullo, F. (2007). Continuous and Discrete (Classical) Heisenberg Spin Chain Revised. Symmetry, Integrability and Geometry: Methods and Applications.

Chicago Style (17th ed.) Citation

Ragnisco, O., and F. Zullo. "Continuous and Discrete (Classical) Heisenberg Spin Chain Revised." Symmetry, Integrability and Geometry: Methods and Applications 2007.

MLA (8th ed.) Citation

Ragnisco, O., and F. Zullo. "Continuous and Discrete (Classical) Heisenberg Spin Chain Revised." Symmetry, Integrability and Geometry: Methods and Applications, 2007.

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