APA (7th ed.) Citation

GP, K., JR, G., JL, H., LM, M., JS, H., TR, E., & HA, W. (1988). Epidemic giardiasis caused by a contaminated public water supply. American Journal of Public Health, 78(2), 139. https://doi.org/10.2105/AJPH.78.2.139

Chicago Style (17th ed.) Citation

GP, Kent, Greenspan JR, Herndon JL, Mofenson LM, Harris JS, Eng TR, and Waskin HA. "Epidemic Giardiasis Caused by a Contaminated Public Water Supply." American Journal of Public Health 78, no. 2 (1988): 139. https://doi.org/10.2105/AJPH.78.2.139.

MLA (9th ed.) Citation

GP, Kent, et al. "Epidemic Giardiasis Caused by a Contaminated Public Water Supply." American Journal of Public Health, vol. 78, no. 2, 1988, p. 139, https://doi.org/10.2105/AJPH.78.2.139.