Cita APA (7a ed.)

Engel, T., Rocco, M., Signer, A., & Ulrich, Y. (2025). Low-energy $e^+\,e^-\toγ\,γ$ at NNLO in QED.

Cita Chicago Style (17a ed.)

Engel, Tim, Marco Rocco, Adrian Signer, y Yannick Ulrich. Low-energy $e^+\,e^-\toγ\,γ$ at NNLO in QED. 2025.

Cita MLA (9a ed.)

Engel, Tim, et al. Low-energy $e^+\,e^-\toγ\,γ$ at NNLO in QED. 2025.