APA (7th ed.) Citation

Hall, K. L., Donnelly, J. P., & Groves, S. H. (1997). 40-Gbit/s all-optical circulating shift register with an inverter. Optics Letters, 22, 1479. https://doi.org/10.1364/OL.22.001479

Chicago Style (17th ed.) Citation

Hall, K. L., J. P. Donnelly, and S. H. Groves. "40-Gbit/s All-optical Circulating Shift Register with an Inverter." Optics Letters 22 (1997): 1479. https://doi.org/10.1364/OL.22.001479.

MLA (9th ed.) Citation

Hall, K. L., et al. "40-Gbit/s All-optical Circulating Shift Register with an Inverter." Optics Letters, vol. 22, 1997, p. 1479, https://doi.org/10.1364/OL.22.001479.