Bluthenthal, R. N., Malik, M. R., Grau, L. E., Singer, M., Marshall, P., & Heimer, R. (2004). Sterile syringe access conditions and variations in HIV risk among drug injectors in three cities. Addiction (Abingdon, England), 99(9), 1136-1146. https://doi.org/10.1111/j.1360-0443.2004.00694.x
Chicago Style (17th ed.) CitationBluthenthal, Ricky N., Mohammed Rehan Malik, Lauretta E. Grau, Merrill Singer, Patricia Marshall, and Robert Heimer. "Sterile Syringe Access Conditions and Variations in HIV Risk Among Drug Injectors in Three Cities." Addiction (Abingdon, England) 99, no. 9 (2004): 1136-1146. https://doi.org/10.1111/j.1360-0443.2004.00694.x.
MLA (9th ed.) CitationBluthenthal, Ricky N., et al. "Sterile Syringe Access Conditions and Variations in HIV Risk Among Drug Injectors in Three Cities." Addiction (Abingdon, England), vol. 99, no. 9, 2004, pp. 1136-1146, https://doi.org/10.1111/j.1360-0443.2004.00694.x.