APA (7th ed.) Citation

Patel, R., Moore, T., Cooper, V., McArdle, C., Perry, N., Cheek, E., . . . Fisher, M. (2016). An observational study of comorbidity and healthcare utilisation among HIV-positive patients aged 50 years and over. International Journal of STD & AIDS, 27(8), 628. https://doi.org/10.1177/0956462415589524

Chicago Style (17th ed.) Citation

Patel, Roshani, Thomas Moore, Vanessa Cooper, Conor McArdle, Nicky Perry, Elizabeth Cheek, Nicola Gainsborough, and Martin Fisher. "An Observational Study of Comorbidity and Healthcare Utilisation Among HIV-positive Patients Aged 50 Years and over." International Journal of STD & AIDS 27, no. 8 (2016): 628. https://doi.org/10.1177/0956462415589524.

MLA (9th ed.) Citation

Patel, Roshani, et al. "An Observational Study of Comorbidity and Healthcare Utilisation Among HIV-positive Patients Aged 50 Years and over." International Journal of STD & AIDS, vol. 27, no. 8, 2016, p. 628, https://doi.org/10.1177/0956462415589524.