APA (7th ed.) Citation

Mauerer, W. (2009). On colours, keys, and correlations: Multimode parametric downconversion in the photon number basis.

Chicago Style (17th ed.) Citation

Mauerer, Wolfgang. On Colours, Keys, and Correlations: Multimode Parametric Downconversion in the Photon Number Basis. 2009.

MLA (9th ed.) Citation

Mauerer, Wolfgang. On Colours, Keys, and Correlations: Multimode Parametric Downconversion in the Photon Number Basis. 2009.

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