APA (7th ed.) Citation

Khan, F., Chaudhry, M. A., Qureshi, N., & Cowley, B. Purple Urine Bag Syndrome: An Alarming Hue? A Brief Review of the Literature. Wiley.

Chicago Style (17th ed.) Citation

Khan, Fahad, Muhammad A. Chaudhry, Noorulain Qureshi, and Benjamin Cowley. Purple Urine Bag Syndrome: An Alarming Hue? A Brief Review of the Literature. Wiley.

MLA (9th ed.) Citation

Khan, Fahad, et al. Purple Urine Bag Syndrome: An Alarming Hue? A Brief Review of the Literature. Wiley.