HM, P., JP, L., & A, T. (2001). Investigation of an outbreak of ciprofloxacin-resistant Neisseria gonorrhoeae using a simplified opa-typing method. Epidemiology and infection, 126(2), 219. https://doi.org/10.1017/s0950268801005209
Chicago Style (17th ed.) CitationHM, Palmer, Leeming JP, and Turner A. "Investigation of an Outbreak of Ciprofloxacin-resistant Neisseria Gonorrhoeae Using a Simplified Opa-typing Method." Epidemiology and Infection 126, no. 2 (2001): 219. https://doi.org/10.1017/s0950268801005209.
MLA (9th ed.) CitationHM, Palmer, et al. "Investigation of an Outbreak of Ciprofloxacin-resistant Neisseria Gonorrhoeae Using a Simplified Opa-typing Method." Epidemiology and Infection, vol. 126, no. 2, 2001, p. 219, https://doi.org/10.1017/s0950268801005209.