APA (7th ed.) Citation

Johnson, T. J., Wienhold, F. G., & Burrows, J. P. (1991). Frequency modulation spectroscopy at 1.3 μm using InGaAsP lasers: A prototype field instrument for atmospheric chemistry research. Applied Optics, 30, 407. https://doi.org/10.1364/AO.30.000407

Chicago Style (17th ed.) Citation

Johnson, T. J., F. G. Wienhold, and J. P. Burrows. "Frequency Modulation Spectroscopy at 1.3 μm Using InGaAsP Lasers: A Prototype Field Instrument for Atmospheric Chemistry Research." Applied Optics 30 (1991): 407. https://doi.org/10.1364/AO.30.000407.

MLA (9th ed.) Citation

Johnson, T. J., et al. "Frequency Modulation Spectroscopy at 1.3 μm Using InGaAsP Lasers: A Prototype Field Instrument for Atmospheric Chemistry Research." Applied Optics, vol. 30, 1991, p. 407, https://doi.org/10.1364/AO.30.000407.