APA استشهاد

Freeman, K., Willis, B. H., Fraser, H., Taylor-Phillips, S., & Clarke, A. (2019). Faecal calprotectin to detect inflammatory bowel disease: A systematic review and exploratory meta-analysis of test accuracy. BMJ Open.

استشهاد بنمط شيكاغو

Freeman, Karoline, Brian H. Willis, Hannah Fraser, Sian Taylor-Phillips, و Aileen Clarke. "Faecal Calprotectin to Detect Inflammatory Bowel Disease: A Systematic Review and Exploratory Meta-analysis of Test Accuracy." BMJ Open 2019.

MLA استشهاد

Freeman, Karoline, et al. "Faecal Calprotectin to Detect Inflammatory Bowel Disease: A Systematic Review and Exploratory Meta-analysis of Test Accuracy." BMJ Open 2019.

تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.