APA (7th ed.) Citation

Aguero-Santacruz, R., & Bermudez, D. Negative frequencies and negative norms in analogue Hawking radiation systems. Académie des sciences.

Chicago Style (17th ed.) Citation

Aguero-Santacruz, Raul, and David Bermudez. Negative Frequencies and Negative Norms in Analogue Hawking Radiation Systems. Académie des sciences.

MLA (9th ed.) Citation

Aguero-Santacruz, Raul, and David Bermudez. Negative Frequencies and Negative Norms in Analogue Hawking Radiation Systems. Académie des sciences.

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