APA (7th ed.) Citation

GD, P., DM, S., MM, H., PD, D., & I, M. (1981). The reduction of nitrous oxide pollution in relative analgesia. British dental journal, 150(5), 128. https://doi.org/10.1038/sj.bdj.4804555

Chicago Style (17th ed.) Citation

GD, Parbrook, Still DM, Halliday MM, Davis PD, and MacDonald I. "The Reduction of Nitrous Oxide Pollution in Relative Analgesia." British Dental Journal 150, no. 5 (1981): 128. https://doi.org/10.1038/sj.bdj.4804555.

MLA (9th ed.) Citation

GD, Parbrook, et al. "The Reduction of Nitrous Oxide Pollution in Relative Analgesia." British Dental Journal, vol. 150, no. 5, 1981, p. 128, https://doi.org/10.1038/sj.bdj.4804555.