APA (7th ed.) Citation

Liu, L., O'Keeffe, K., & Hooker, S. (2013). Polarization-controlled quasi-phase-matching of high harmonic generation.

Chicago Style (17th ed.) Citation

Liu, L., K. O'Keeffe, and S. Hooker. Polarization-controlled Quasi-phase-matching of High Harmonic Generation. 2013.

MLA (9th ed.) Citation

Liu, L., et al. Polarization-controlled Quasi-phase-matching of High Harmonic Generation. 2013.