APA (7th ed.) Citation

Lee, J., Yan, C., & Yang, Y. (2012). High-Energy String Scattering Amplitudes and Signless Stirling Number Identity. Symmetry, Integrability and Geometry: Methods and Applications.

Chicago Style (17th ed.) Citation

Lee, J., C.H Yan, and Y. Yang. "High-Energy String Scattering Amplitudes and Signless Stirling Number Identity." Symmetry, Integrability and Geometry: Methods and Applications 2012.

MLA (8th ed.) Citation

Lee, J., et al. "High-Energy String Scattering Amplitudes and Signless Stirling Number Identity." Symmetry, Integrability and Geometry: Methods and Applications, 2012.

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