APA (7th ed.) Citation

SP, L., TG, M., SA, C., JM, H., & EA, S. (1988). The need for national HIV databases. Nature, 333(6173), 511. https://doi.org/10.1038/333511a0

Chicago Style (17th ed.) Citation

SP, Layne, Marr TG, Colgate SA, Hyman JM, and Stanley EA. "The Need for National HIV Databases." Nature 333, no. 6173 (1988): 511. https://doi.org/10.1038/333511a0.

MLA (9th ed.) Citation

SP, Layne, et al. "The Need for National HIV Databases." Nature, vol. 333, no. 6173, 1988, p. 511, https://doi.org/10.1038/333511a0.