Cita APA (7a ed.)
Johnston, G. (2013). Ulcerative colitis presenting as pyrexia of unknown origin (PUO) without bowel symptoms...Shpilberg R, Hadjiyiannis D, Khan SA. Ulcerative colitis presenting as pyrexia of unknown origin (PUO) without bowel symptoms. CLIN MED, 2012 Aug; 12 (4): 389-90. Clinical Medicine, 13(1), 112-114.
Cita Chicago Style (17a ed.)
Johnston, Graham. "Ulcerative Colitis Presenting as Pyrexia of Unknown Origin (PUO) Without Bowel Symptoms...Shpilberg R, Hadjiyiannis D, Khan SA. Ulcerative Colitis Presenting as Pyrexia of Unknown Origin (PUO) Without Bowel Symptoms. CLIN MED, 2012 Aug; 12 (4): 389-90." Clinical Medicine 13, no. 1 (2013): 112-114.
Cita MLA (9a ed.)
Johnston, Graham. "Ulcerative Colitis Presenting as Pyrexia of Unknown Origin (PUO) Without Bowel Symptoms...Shpilberg R, Hadjiyiannis D, Khan SA. Ulcerative Colitis Presenting as Pyrexia of Unknown Origin (PUO) Without Bowel Symptoms. CLIN MED, 2012 Aug; 12 (4): 389-90." Clinical Medicine, vol. 13, no. 1, 2013, pp. 112-114.
Precaución: Estas citas no son 100% exactas.