APA (7th ed.) Citation

Paul, H., Törmä, P., Kiss, T., & Jex, I. The photon chopping method for quantum state measurements.

Chicago Style (17th ed.) Citation

Paul, H., P. Törmä, T. Kiss, and Igor Jex. The Photon Chopping Method for Quantum State Measurements.

MLA (9th ed.) Citation

Paul, H., et al. The Photon Chopping Method for Quantum State Measurements.